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Cameron welcomes the TOWNSEND brand.
Note on part numbers:
When ordering or referencing parts in this modified Townsend / Cameron
catalog, please add “3K-” in front of all listed part numbers.
The world-renowned Townsend brand name is
gaining the strength and presence of a global
flow control equipment leader.
Cameron’s Drilling Systems division will offer
replacement parts and service provided under
the Townsend name. With this powerful
acquisition, Cameron continues to fulfill our
promise of raising performance. Together.
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• The Type 81 Ram Type BOP is comparable with Shaffer's Sentinel II and WSI Duke style blowout preventers. • The Type 81 Manual is available in 7-1/16 X 3M & 9 X 3M pressure ratings. • Type 81 Hydraulic is available in 7-1/16 X 3M, 7-1/16 X 5M, 9 X 3M and 9 X 5M pressure ratings. • Available in Single, Double and Triple Configurations. • Type 81 Ram Blocks are available in the following sizes: 7-1/16 X 3M - CSO (Blind) to 5-1/2" - 1.660" to 2-7/8" Offset 7-1/16 X 5M - CSO (Blind) to 5-1/2" - 1.660" to 2-7/8" Offset 9 X 3M/5M - CSO (Blind) to 7-5/8" - 1.660" to 3-1/2" Offset
• The Type 81-84 Annuram BOP is comparable to attaching a Hydril GK style Annular BOP on top of a single or double Shaffer Sentinel BOP or WSI style single or double BOP. • The Type 81-84 Annuram BOP is available in 7-1/16 X 3M, 7-1/16 X 5M, 9 X 3M and 9 X 5M pressure ratings. • Note: 7-1/16 X 5M Type 84 Annuram Annular requires specifc Unit & Seal Kit.
• The Type 82 Ram BOP is comparable with Shaffer's LWS preventer. • The Type 82 Hydraulic Preventer is available in 7-1/16 X 3M, 7-1/16 X 5M, 11 X 3M, 11 X 5M, 13-5/8 X 3 M and 13-5/8 X 5M pressure ratings. • Available in Single, Double and Triple Configurations. • The Type 82 Ram Bop accepts Shaffer Type 70 Ram Blocks • Ram Blocks are available in the following sizes: 7-1/16" Type 61 Rams - CSO (Blind) to 5-1/2" - 1.660 to 3-1/2" Offset 11" Type 70 Rams - CSO (Blind) to 8-5/8" - 2-3/8" to 3-1/2" Offset 13-5/8" Type 70 Rams - CSO (Blind) to 10-3/4" • 11" & 13-5/8" Rams are also available in VBR (Variable Bore) 2-3/8" to 3-1/2" & 4" to 5-1/2"
• The Type 82-90 Annuram BOP is comparable to attaching a Shaffer Annular on top of a Shaffer style LWS ram type BOP. • The Type 82-90 Annuram BOP is available in 7-1/16 X 5M and 9 X 3M configurations.
TOWNSEND GENERAL BOP INFORMATION
TYPE 81 RAM PREVENTER
TYPE 81-84 ANNURAM
TYPE 82 RAM PREVENTER
TYPE 82-90 ANNURAM
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• The Type 84 Annular BOP is comparable to Hydril's Type GK Annular • The Type 84 Annular is available in 7-1/16 X 3M, 7-1/16 X 5M "SHORTY", 9 X 3M, 11 X 3M, 11 X 5M, 13-5/8 X 3M and 13-5/8 X 5M • Packing Units are available in both Synthetic and Natural Compounds. Packing Units and Seals are interchangable with Hydril GK Annulars • Available with flanged or studded bottom. • Notice: 7-1/16 X 5M Type 84 "Shorty" requires specific Unit & Seal Kit.
• The Type 88 Ram Type BOP is comparable with Shaffer's LWP style Bop • The Type 88 Hydraulic BOP is available in 9 X 3M pressure rating only. • Available in as Single, Double and Triple configurations. • Type 88 Ram Blocks are available in the following sizes: CSO (Blind) to 7-5/8" - 1.660" to 3-1/2" Offset
• The Type 90 Annular Preventer is comparable to Shaffer's Annular style BOP. • The Type 90 Annular is available in 7-1/16 X 3M, 7-1/16 X 5M, 9 X 3M, 11 x 3M, 11 X 5M and 13-5/8" X 5M pressure ratings. (13-5/8 X 5M Annular is also available with 13-5/8 X 3M Connection) • Packing Units are available in standard configurations or "ANUFLEX"®
• Packing Units are avaliable in Sunthetic and Natural Compounds.
• The Type 88-84 Annuram BOP is comparable to placing a Hydril GK Annular on top of a Shaffer LWP preventer. • The Type 88-84 Annuram BOP is available in 9 X 3M pressure rating only. • The Type 88-84 Bop is available in single or double ram configurations. • Note: 7-1/16 X 5M "Shorty" Type 84 Annuram Annular requires specific Packing Unit and Seal Kit.
TOWNSEND GENERAL BOP INFORMATION
TYPE 84 ANNULAR
TYPE 88 RAM PREVENTER
TYPE 88-84 ANNURAM
TYPE 90 ANNULAR
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TOWNSEND GENERAL BOP INFORMATION
• The Type ST Ram Type Preventer is comparable with Cameron's Type U Bop. • The Type ST Preventer is available in 7-1/16 X 3M, 7-1/16 X 5M, 7-1/16 X 10M, 7-1/16" X 15M, 11 X 3M, 11 X 5M, 13-5/8 X 3M & 13-5/8 X 5M pressure ratings. • Shear Boosters are available • Type ST or Cameron Type U Ram Blocks are available in the following sizes: CSO (Blind) to Casing sizes & Dual, Dual Offset & Shear Rams
• The BISON Accumulator is comparable to Shaffer, Stewart Stevenson and Koomey accumulators. • The BISON Accumulator is available skid mounted or Trailer mounted. • The BISON Accumulator is available with gasoline or diesel engines. • The standard BISON Well Service Unit is 40 Gallon, other sizes up to 240 Gallon are available. • THE BISON Accumulator is offered either Remote or Manually operated. • The BISON Accumulator is manufactured by BURNSCO BOP SERVICES INC. API 16-D Licenses no. 16D-0020
• The Type 99 Ram Type Preventer is comparable with Shaffer's Chasovoy BOP. • The Type 99 Preventer is only available in Hydraulic. • The Type 99 is available in Double configuration. • Type 99 Ram Blocks are available in the following sizes: CSO (Blind) to 5-1/2" - 1.660 to 2-7/8" • Note: Townsend Type 99 does not have the reversable bonnets found in Shaffer's Chasovoy BOP (Shaffer's Chasavoy style Bop is pattented)
Notice: Townsend, is not affiliated with Shaffer, Hydril, Stewart & Stevenson or Koomey. Cameron Type U, Shaffer LWP, LWS, Chasavoy, Sentinel, Hydril GK, WSI, Cad, Stewart & Stevenson and Koomey are trademarks of the above mentioned companies and reference to this equipment is intended for reader's reference only. Townsend does not intend to give the reader the impression that it manufactures any equipment for any of the above companies. Townsend and it's logos and literature are also protected by trademarks and copyright laws.
TYPE 99 RAM PREVENTER
TYPE ST RAM PREVENTER
BISON ACCUMULATORS
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TOWNSEND TYPE 81 MANUAL OPERATED BOP 7-1/16 X 3M – 9 X 3M
Note: Item 39 - Alignment Plug is use on old style Type 81 only.
36
23
6A
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TOWNSEND TYPE 81 MANUAL OPERATED BOP
ITEM SINGLE DOUBLE TRIPLE DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M 9 X 3M
--- --- --- --- COMPLETE BOP - SINGLE (STUDDED) TM8101 TM8101-5 TM8101-8
--- --- --- --- COMPLETE BOP - DOUBLE (STUDDED) TM8102 TM8102-5 TM8102-8
--- --- --- --- COMPLETE BOP - TRIPLE (STUDDED) TM8103 TM8103-5 TM8103-8
1 1 1 1 SINGLE BODY (STUDDED) TM8107 TM8107-5 TM8107-8
1 1 1 1 DOUBLE BODY (STUDDED) TM8108 TM8108-5 TM8108-8
1 1 1 1 TRIPLE BODY (STUDDED) TM8109 TM8109-5 TM8109-8
2 24 24 24 TAP END STUD 300-330 300-770 300-765
3 24 24 24 G-2 HEX NUT 300-703 300-705 300-705
4 20 40 60 1" G-2 HEX NUT 300-702 300-702 300-702
5 20 40 60 TAP END STUD 300-315 300-315 300-315
6 2 4 6 PILLOW BLOCK TM815 TM815 TM815
7 4 8 12 PILLOW BLOCK CAP SCREW TM816 TM816 TM816
8 4 8 12 BEARINGS (STEM BEARING HOUSING) TM817 TM817 TM817
9 8 16 24 BEARING RACE (STEM BEARING HOUSING) TM818 TM818 TM818
10 2 4 6 THREAD PROTECTOR SNAP RING TM819 TM819 TM819
11 2 4 6 GREASE FITTINGS (GREASE PLATE) TM8110 TM8110 TM8110
13 2 4 6 CHAIN TM8112 TM8112 TM8112
14 12 24 36 SOCKET HEAD SCREWS (BONNET) TM8113 TM8113 TM8113
15 2 4 6 SNAP RING (DRIVE SHAFT) TM8114 TM8114 TM8114
16 2 2 2 LIFTING PLATE TH819 TH819 TH819-8
17 1 2 3 HAND WHEEL TH8111 TH8111 TH8111
19 1 2 3 UNIVERSAL JOINT (1-1/4" SQUARE) TM8118 TM8118 TM8118
20 2 4 6 PACKING GLAND O. D. O-RING SEAL TH8116 TH8116 TH8116-8
21 2 4 6 DOOR SEAL TH8121 TH8121 TH8121-8
22 2 4 6 PACKING GLAND I.D. WIPER SEAL TH8122 TH8122 TH8122
23 4 8 12 END COVER SEAL TH8115 TH8115 TH8115
24 2 4 6 STEM NUT - SPROCKET TM8122 TM8122 TM8122
25 2 4 6 SPROCKET - DRIVE SHAFT TM8123 TM8123 TM8123
26 2 4 6 GREASE PLATE TM8124 TM8124 TM8124
27 1 2 3 RAM SHAFT - LEFT HAND TM8125 TM8125 TM8125-8
28 1 2 3 RAM SHAFT - RIGHT HAND TM8126 TM8126 TM8126-8
29 2 4 6 THREAD PROTECTOR TM8127 TM8127 TM8127-8
30 1 2 3 STEM BEARING HOUSING RH. TM8128 TM8128 TM8128-8
31 1 2 3 STEM BEARING HOUSING LH. TM8129 TM8129 TM8129-8
32 2 4 6 BEARING HOUSING TM8130 TM8130 TM8130
33 2 4 6 RAM SHAFT PACKING GLAND TH8124 TH8124 TH8124-8
34 2 4 6 PACKING ASSEMBLY TH8125 TH8125 TH8125
36 1 2 3 DRIVE SHAFT TM8133 TM8133 TM8133-8
37 4 4 4 SPROCKET PROTECTOR TM8134 TM8134 TM8134
38 2 4 6 RAM GUIDE PIN TH8126 TH8126 TH8126
**39 2 4 6 ALIGNMENT PLUG (used on old style 81 only) TH8127 TH8127 TH8127-8
40 2 4 6 END COVER TM8137 TM8137 TM8137-8
41 1 2 3 DOOR TH8129 TH8129 TH8129-8
43 2 4 6 BEARING RING (BEARING HOUSING) TM8140 TM8140 TM8140
44 2 4 6 O-RING SEAL (used on old style 81 only) TM8141 TM8141 TM8141-8
45 2 4 6 BONNET REBUILD KIT (10,12,15,20,22,34) TM8100 TM8100 TM8100
50 1 2 3 RAM ASSEMBLY REFER TO RAM ASSEMBLY PAGE
6-A 2 4 6 PILLOW BLOCK SPACER TM815-S TM815-S TM815-S
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TOWNSEND TYPE 81 HYDRAULIC BOP 7-1/16 X 3M – 7-1/16 X 5M
9 X 3M – 9 X 5M
Note: Item 30 - Alignment Plug is use on old style Type 81 only.
OLD STYLE 81 ONLY
42 43
PIPE PLUG 45
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TOWNSEND TYPE 81 HYDRAULIC BOP
ITEM SINGLE DOUBLE TRIPLE DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M --- --- --- --- COMPLETE BOP - SINGLE (STUDDED) TH8101 TH8101-5 TH8101-8 TH8101-8-5
--- --- --- --- COMPLETE BOP - DOUBLE (STUDDED) TH8102 TH8102-5 TH8102-8 TH8102-8-5
--- --- --- COMPLETE BOP - TRIPLE (STUDDED) TH8103 TH8103-5 TH8103-8 TH8103-8-5
1 --- --- --- SINGLE BODY (STUDDED) TH8107 TH8107-5 TH8107-8 TH8107-8-5
1 --- --- --- DOUBLE BODY (STUDDED) TH8108 TH8108-5 TH8108-8 TH8108-8-5
1 --- --- --- TRIPLE BODY (STUDDED) TH8109 TH8109-5 TH8109-8 TH8109-8-5
2 24 24 24 TAP END STUD 300-330 300-770 300-765 300-782
3 24 24 24 G2 HEX NUT 300-703 300-705 300-705 300-707
4 8 16 24 END COVER G2 HEX NUT 300-702 300-702 300-702 300-702
5 8 16 24 END COVER TAP END STUD 300-315 300-315 300-321 300-321
6 2 4 6 INSIDE BONNET SEAL TH815 TH815 TH815 TH815
7 6 12 18 1/4" NPT PIPE PLUG TH816 TH816 TH816 TH816
9 12 24 36 CYLINDER HEX HEAD BOLT TH818 TH818 TH818-8 TH818-8
10 2 4 6 BONNET REBUILD KITS TH8100 TH8100 TH8100 TH8100
11 2 2 2 LIFTING PLATE TH819 TH819 TH819-8 TH819-8
13 1 2 3 14" HAND WHEEL TH8111 TH8111 TH8111 TH8111
14 1 2 3 UNIVERSAL JOINT TH8112 TH8112 TH8112 TH8112
15 2 4 6 SET SCREW S.S. TH8113 TH8113 TH8113 TH8113
16 4 8 12 M.O.R. PROTECTOR BOLT TH8114 TH8114 TH8114 TH8114
17 4 8 12 END COVER SEAL TH8115 TH8115 TH8115 TH8115
18 2 4 6 O. D. PACKING GLAND O-RING TH8116 TH8116 TH8116-8 TH8116-8
20 4 8 12 CYLINDER O-RING TH8117 TH8117 TH8117 TH8117
21 4 8 12 END COVER PORT O-RING TH8118 TH8118 TH8118 TH8118
22 2 4 6 PISTON TO RAM SHAFT O-RING TH8119 TH8119 TH8119 TH8119
23 4 8 12 MANIFOLD TUBE O-RING TH8120 TH8120 TH8120 TH8120
24 2 4 6 DOOR SEAL TH8121 TH8121 TH8121-8 TH8121-8
25 2 4 6 PACKING GLAND I.D. WIPER TH8122 TH8122 TH8122 TH8122
26 2 4 6 PISTON CROWN SEAL TH8123 TH8123 TH8123 TH8123
27 2 4 6 PACKING GLAND TH8124 TH8124 TH8124-8 TH8124-8
28 2 4 6 RAM SHAFT PACKING ASSEMBLY TH8125 TH8125 TH8125 TH8125
29 2 4 6 RAM GUIDE PIN TH8126 TH8126 TH8126 TH8126
** 30 2 4 6 ALIGNMENT PLUG (Old style 81 only) TH8127 TH8127 TH8127-8 TH8127-8
31 2 4 6 END COVER (LEFT OR RIGHT) TH8128 TH8128 TH8128-8 TH8128-8
32 2 4 6 DOOR TH8129 TH8129-5 TH8129-8 TH8129-8-5
33 2 4 6 PISTON TH8130 TH8130 TH8130 TH8130
34 2 4 6 CYLINDER TH8131 TH8131 TH8131-8 TH8131-8
35 2 4 6 BALANCE STEM TH8132 TH8132 TH8132-8 TH8132-8
36 2 4 6 PROTECTOR, M.O.R. TH8133 TH8133 TH8133-8 TH8133-8
37 2 4 6 LOCKING SHAFT TH8134 TH8134 TH8134-8 TH8134-8
38 2 4 6 RAM SHAFT TH8135 TH8135 TH8135-8 TH8135-8
39 2 4 6 MANIFOLD TUBE TH8136 TH8136 TH8136-8 TH8136-8
41 2 4 6 BONNET (LEFT OR RIGHT) TH8137 TH8137 TH8137-8 TH8137-8
42 10 20 30 DOOR NUT 300-702 300-703 300-702 300-703
43 10 20 30 DOOR STUD 300-315 300-325 300-315 300-325
44 2 4 6 BRASS SPACER RING TH8140 TH8140 TH8140 TH8140
45 4 8 12 PIPE PLUG 3/4" TH 8145 TH 8145 TH 8145 TH 8145
50 1 2 3 RAM ASSEMBLY --- --- --- ---
M.O.R. = MANUAL OVER RIDE ITEM 31 & 41 HYDRAULIC PORT HOLES DIFFERENT ON LEFT & RIGHT SIDE
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TOWNSEND TYPE 82 RAM TYPE BOP 7-1/16 X 5M – 11 X 3M
NOTE: ITEM 14 IS PART OF CYLINDER ON 11" X 3M TYPE 82
4
20
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TOWNSEND TYPE 82 RAM TYPE BOP
ITEM SINGLE DOUBLE DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M 11 X 3M --- --- --- SINGLE BOP COMPLETE (STUDDED) TH7101-7-3 TH7101-7-5 TH7101-11-3
--- --- --- DOUBLE BOP COMPLETE (STUDDED) TH7102-7-3 TH7102-7-5 TH7102-11-3
1 1 1 SINGLE BODY TH7109-7-3 TH7109-7-5 TH7109-11-3
1 1 1 DOUBLE BODY TH7110-7-3 TH7110-7-5 TH7110-11-3
2 1 2 DOOR - RIGHT HAND TH7111 TH7111 TH7111-11
3 1 2 DOOR - LEFT HAND TH7112 TH7112 TH7112-11
4 12 24 PIPE PLUG TH7113 TH7113 TH7113
5 2 4 DOOR SEAL TH7114 TH7114 TH7114-11
6 16 32 DOOR BOLT TH7115 TH7115 -------
7 2 4 CYLINDER TH7116 TH7116 TH7116-11
9 1 2 CYLINDER HEAD - RIGHT TH7117 TH7117 TH7117-11
10 1 2 CYLINDER HEAD - LEFT TH7118 TH7118 TH7118-11
11 4 8 CYLINDER. TO CYL. HEAD SEAL TH7119 TH7119 TH7119
12 12 24 BOLT, CYLINDER. TO CYLINDER HEAD TH7120 TH7120 TH7120-11
14 2 4 MANIFOLD, CYLINDER TH7122 TH7122 IN CYLINDER
15 4 8 SEAL, CYLINDER MANIFOLD TH7123 TH7123 TH7123
16 2 4 RAM SHAFT TH7124 TH7124 TH7124-11
17 2 4 PACKING ADAPTER - R-SHAFT TH7125 TH7125 TH7125
18 4 8 SEAL, PK. ADAPTER - INNER TH7126 TH7126 TH7126
19 4 8 SEAL, PK. ADAPTER - OUTER TH7127 TH7127 TH7127
20 2 4 RETAINER, PACK ADAPTER TH7128 TH7128 TH7128
21 2 4 SCRAPER RING, RAM SHAFT TH7129 TH7129 TH7129
22 2 4 PISTON ASSEMBLY TH7130 TH7130 TH7130
23 2 4 PISTON BODY TH7131 TH7131 TH7131
24 4 8 PISTON RUBBER TH7132 TH7132 TH7132
27 2 4 PISTON SEAL O-RING TH7135 TH7135 TH7135
28 2 4 PISTON LOCK NUT TH7136 TH7136 TH7136
29 2 4 SET SCREW - LOCK NUT TH7137 TH7137 TH7137
30 2 4 LOCKING SHAFT TH7138 TH7138 TH7138-11
31 2 4 THRUST BUSHING - LOCK SH.AFT TH7139 TH7139 TH7139
32 2 4 RETAINER, THRUST BUSHING TH7140 TH7140 TH7140
33 4 8 SEAL, THRUST BUSH.- OUTER TH7141 TH7141 TH7141
34 4 8 SEAL, THRUST BUSH - INNER TH7142 TH7142 TH7142
35 2 4 SCRAPER RING, LOCK. SHAFT TH7143 TH7143 TH7143
36 2 4 HINGE BRACKET TH7144 TH7144 TH7144
37 4 8 DOWEL PIN TH7145 TH7145 TH7145
38 4 8 CAP SCREW, HINGE BKT. SHT TH7146 TH7146 TH7146
39 2 4 CAP SCREW, HINGE BKT. LNG TH7147 TH7147 ---------
40 1 2 HINGE MANIFOLD -STRAIGHT TH7148 TH7148 TH7148-11
41 1 2 HINGE MANIFOLD - CURVED TH7149 TH7149 TH7149-11
42 8 16 SEAL, HINGE MANIFOLD TH7150 TH7150 TH7150
43 2 4 HINGE PIN TH7151 TH7151 TH7151-11
44 20 40 SEAL, HINGE PIN TH7152 TH7152 TH7152
45 2 4 RETAINER, HINGE PIN TH7153 TH7153 TH7153
46 4 8 PIPE PLUG TH7154 TH7154 TH7154
47 2 4 GREASE FITTING TH7155 TH7155 TH7155
49 1 SET 2 SET RAM ASSEMBLY REFER TO RAM ASSEMBLIES
52 2 2 HAND WHEEL TH8111 TH8111 TH8111
53 2 2 U-JOINT 1-1/4 HEX TH9982 TH9982 TH9982
-- 2 2 BONNET REBUILD KIT TH7100 TH7100 TH7100
6 12 24 DOOR BOLT ------- ------- TH7115
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TOWNSEND TYPE 82 RAM TYPE BOP 11 X 5M - 13-5/8 X 3M - 13-5/8 X 5M
Note: Item 16 & 17 - INNER & OUTER ADAPTER O-RINGS IN OLD STYLE TYPE 82 PREVENTERS ONLY.
4
4
16
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TOWNSEND TYPE 82 RAM TYPE BOP
ITEM SINGLE DOUBLE DESCRIPTION 11 X 5M 13-5/8 X 3M 13-5/8 X 5M --- --- --- SINGLE COMPLETE BOP - STUDDED TH7101-11-5 TH7101-13-3 TH7101-13-5
--- --- --- DOUBLE COMPLETE BOP - STUDDED TH7102-11-5 TH7102-13-3 TH7102-13-5
1 1 1 SINGLE BODY - STUDDED TH7109-11-5 TH7109-13-3 TH7109-13-5
1 1 1 DOUBLE BODY - STUDDED TH7110-11-5 TH7110-13-3 TH7110-13-5
2 1 2 DOOR - RIGHT HAND TH7111-11-5 TH7111-13 TH7111-13
3 1 2 DOOR - LEFT HAND TH7112-11-5 TH7112-13 TH7112-13
4 12 24 PIPE PLUG TH7113-11-5 TH7113-11-5 TH7113-11-5
5 2 4 DOOR SEAL TH-7114-11-5 TH7114-13 TH7114-13
6 20 40 DOOR BOLT TH7115-11-5 TH7115-13 TH7115-13
7 2 4 CYLINDER TH7116-11-5 TH7116-13 TH7116-13
8 2 4 CYLINDER HEAD TH7117-11-5 TH7117-5 TH7117-5
9 4 8 CYLINDER TO CYLINDER HEAD SEAL TH7119-11-5 TH7119-11-5 TH7119-11-5
10 12 24 CYLINDER HEAD STUD TH7120-11-5 TH7120-11-5 TH7120-11-5
11 4 8 PIPE PLUG TH7162 TH7162 TH7162
11-A 2 4 1" CHECK VALVE ST8724 ST8724 ST8724
11-B 2 4 1" SET SCREW ST5930-5 ST5930-5 ST5930-5
12 4 8 CYLINDER MANIFOLD PORT SEAL TH7123-11-5 TH7123-11-5 TH7123-11-5
13 2 4 RAM SHAFT TH7124-11-5 TH7124-11-5 TH7124-11-5
14 4 8 RAM SHAFT PACKING TH7133 TH7133 TH7133
15 2 4 PACKING ADAPTER - RAM SHAFT TH7125-11-5 TH7125-11-5 TH7125-11-5
18 2 4 WIPER RING HOLDER TH7164 TH7164 TH7164
19 2 4 PACKING BACK-UP RING RETAINER TH7128-11-5 TH7128-11-5 TH7128-11-5
20 2 4 PISTON ASSEMBLY TH7130-11-5 TH7130-11-5 TH7130-11-5
21 2 4 PISTON BODY TH7131-11-5 TH7131-11-5 TH7131-11-5
22 4 8 PISTON RUBBER TH7132-11-5 TH7132-11-5 TH7132-11-5
23 2 4 SCRAPER RING - RAM SHAFT TH7129-11-5 TH7129-11-5 TH7129-11-5
24 2 4 PACKING BACK-UP RING TH7134 TH7134 TH7134
26 2 4 PISTON O-RING TH7135-11-5 TH7135-11-5 TH7135-11-5
27 2 4 PISTON LOCK NUT TH7136-11-5 TH7136-11-5 TH7136-11-5
28 4 8 LOCK NUT SET SCREW TH7137-11-5 TH7137-11-5 TH7137-11-5
29 2 4 LOCKING SHAFT TH7138-11-5 TH7138-11-5 TH7138-11-5
30 2 4 THRUST BUSHING - LOCK SHAFT TH7139-11-5 TH7139-11-5 TH7139-11-5
31 2 4 RETAINER, THRUST BUSHING TH7140-11-5 TH7140-11-5 TH7140-11-5
32 2 4 LOCKING SHAFT SEAL TH7141-11-5 TH7141-11-5 TH7141-11-5
34 2 4 SCRAPER RING, LOCK. SHAFT TH7153-11-5 TH7153-11-5 TH7153-11-5
35 2 4 SCRAPER RING - CARRIER TH7166 TH7166 TH7166
36 2 4 HINGE BRACKET TH7144-11-5 TH7144-13 TH7144-13
37 4 8 DOWEL PIN TH7145-11-5 TH7145-11-5 TH7145-11-5
38 8 16 CAP SCREW, HINGE BRACKET TH7146-11-5 TH7146-11-5 TH7146-11-5
39-A 1 2 HINGE MANIFOLD -STRAIGHT TH7148-11-5 TH7148-13 TH7148-13
39-B 1 2 HINGE MANIFOLD - CURVED TH7149-11-5 TH7149-13 TH7149-13
40 8 16 SEAL, HINGE MANIFOLD TH7150 TH7150 TH7150
41 2 4 HINGE PIN TH7151-11-5 TH7151-13 TH7151-13
42 4 8 HINGE PIN PLUG TH7113 TH7113 TH7113
43 20 40 HINGE PIN - O-RING TH7152-11-5 TH7152-13 TH7152-13
44 2 4 HINGE PIN RETAINER TH7153 TH7153 TH7153
45 4 8 PIPE PLUG TH7154 TH7154 TH7154
46 ---- ---- TAP END STUD & NUT REFER TO STUD CHART
47 12 24 CYLINDER HEAD NUT 300-703 300-703 300-703
50 2 4 HAND WHEEL TH8111 TH8111 TH8111
51 2 4 U-JOINT TH82ST TH82ST TH82ST
-- 2 4 BONNET REBUILD KIT TH7200 TH7200 TH7200
53 1 SET 2 SET RAM BLOCKS REFER TO RAM BLOCK ASSEMBLY
16 4 8 GREASE FITTINGS TH7155 TH7155 TH7155
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14
TOWNSEND 9 X 3M TYPE 88 RAM TYPE PREVENTER ( COMPARABLE WITH SHAFFER LWP STYLE PREVENTER)
SINGLE – DOUBLE – TRIPLE
11
11
11
11
A
A
B
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
15
TOWNSEND 9 X 3M TYPE 88 RAM PREVENTER NO. SINGLE DOUBLE TRIPLE DESCRIPTION PART NO.
- TH9101 TH9102 TH9103 COMPLETE BOP ASSEMBLY - STUDDED --------
- TH9104 TH9105 TH9106 COMPLETE BOP ASSEMBLY - FLANGED --------
1 TH9110 TH9110-2 TH9110-3 BODY -------
2 1 2 3 DOOR - RIGHT HAND TH9111
3 1 2 3 DOOR - LEFT HAND TH9112
4 1 2 3 CYLINDER ASSEMBLY - RIGHT HAND. TH9113 5 1 2 3 CYLINDER ASSEMBLY - LEFT HAND TH9114
6 1 2 3 CYLINDER HEAD - RIGHT HAND TH9115
7 1 2 3 CYLINDER HEAD - LEFT HAND TH9116
8 2 4 6 RAM SHAFT TH9117
9 2 4 6 LOCKING SCREW TH9118
10 2 4 6 PISTON LOCK NUT TH9119
11 2 4 6 PISTON ASSEMBLY TH9120
11-A 4 8 12 PISTON RUBBER TH9107
11-B 2 4 6 PISTON TH9108
12 2 4 6 LOCKING SHAFT THRUST BUSHING TH7139
13 2 4 6 PACKING ADAPTER TH9122
14 1 2 3 HINGE BRACKET ASSEMBLY. - RIGHT HAND TH9123
15 1 2 3 HINGE BRACKET ASSEMBLY. - LEFT HAND TH9124
16 2 4 6 HINGE PIN TH9125
17 4 8 12 MANIFOLD SEAL TH9126
18 2 4 6 INTERNAL PISTON SEAL TH9127
19 4 8 12 EXTERNAL THRUST BUSHING SEAL TH9128
20 4 8 12 INTERNAL THRUST BUSHING SEAL TH9129
21 2 4 6 DOOR SEAL TH9130
22 4 8 12 HINGE BRACKET SEAL TH9131
23 16 32 48 HINGE PIN SEAL TH9132
24 4 8 12 EXTERNAL PACKING ADAPTER SEAL TH9133
25 4 8 12 INTERNAL PACKING ADAPTER SEAL TH9134
26 4 8 12 CYLINDER SEAL TH9135
27 2 4 6 SCRAPER RING - RAM SHAFT TH9136
28 2 4 6 LOCKING SHAFT SCRAPER RING TH9137
29 2 4 6 THRUST BUSHING RETAINER TH9138
30 2 4 6 PACKING ADAPTER RETAINER TH9139
31 4 8 12 HINGE PIN RETAINER TH9140
32 4 8 12 DOWEL PIN TH9141
33 2 4 6 THREAD PROTECTOR PLUG TH9142
34 16 32 48 DOOR BOLT TH9143
35 24 48 72 CYLINDER CAP SCREW TH9144
36 24 48 72 CYLINDER HEAD CAP SCREW TH9145
37 10 20 30 HINGE BRACKET CAP SCREW TH9146
40 1 2 3 RAM ASSEMBLY ----
41 2 4 6 HAND WHEEL TH8111
42 2 4 6 UNIVERSAL JOINT TH9982
** 2 4 6 BONNET REBUILD KIT TH9100
TOWNSEND Revision: March 2010
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432-381-8750
16
TOWNSEND TYPE 99 RAM TYPE BOP 7-1/16 X 5M
1
12
2
3 31
30 29
28
4
5
6
7
8
5
4 9 10
11
9
13
14
15
16
17
18
19 20
21
12
16
15
13 24 25
26
27
37
35
34 33
32
38
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
17
TOWNSEND TYPE 99 RAM TYPE BOP
ITEM SINGLE DOUBLE DESCRIPTION PART NO.
--- --- --- COMPLETE SINGLE BOP TH9900
--- ---- --- COMPLETE DOUBLE BOP TH9901
1 1 1 SINGLE BODY TH9940
1 1 1 DOUBLE BODY TH9941
2 2 4 COMPLETE BONNET ASSEMBLY TH9902
3 2 4 BONNET TH9903
4 4 8 NIPPLE 1/4" PIPE TH9904
5 4 8 QUICK DISCONNECT (MALE) TH9905
6 2 4 DOOR SEAL (MOLDED) TH9906
*7 2 4 RAM SHAFT PACKING ASSEMBLY TH9907
8 2 4 1/2" PIPE PLUG TH9908
*9 8 16 MANIFOLD O-RING SEAL TH9909
10 2 4 DOOR MANIFOLD TH9910
*11 2 4 PISTON SEAL TH9911
*12 4 8 CYLINDER O-RING TH9912
*13 4 8 CYLINDER BACKUP RING TH9913
14 2 4 PIPE PLUG -1/2" TH9914
15 4 8 BLEEDER PLUG TH9915
*16 4 8 COPPER WASHER TH9916
17 2 4 CYLINDER HEAD TH9917
18 8 16 CYLINDER HEAD NUT TH9918
19 2 4 LOCKING SHAFT TH9919
20 2 4 BALANCE STEM TH9920
21 2 4 CYLINDER HEAD INTERMEDIATE TH9921
*22 2 4 INTERMEDIATE SEAL TH9922
25 2 4 CYLINDER TH9925
26 2 4 PISTON/RAM SHAFT ASSEMBLY TH9926
27 8 16 CYLINDER STUD TH9927
28 2 4 PLUG TH9928
29 2 4 SCREW TH9929
30 2 4 CHECK VALVE (SECONDARY SEAL)
TH9930
*31 6 12 STICK PACKING TH9931
32 2 4 BONNET NUT TH9932
33 4 8 STUD BODY SLEEVE TH9933
34 4 8 BONNET STUD TH9934
35 4 8 DOOR BOLT TH9935
37 2 4 WEAR PLATE TH9937
38 2 4 RAM BLOCK ASSEMBLY RAM PAGE
-- 2 4 HAND WHEEL TH8111
-- 2 4 U-JOINTS TH82ST
-- 2 4 BONNET REBUILD KIT 7,9,11,12.13.16,22 & 31
TH9950
NOTE: 7 RAM SHAFT SEAL ASSEMBLY CONSIST OF ITEMS MARKED WITH ASTERISK.
TH9907 RAM SHAFT SEAL ASSEMBLY
QNTY DESCRIPTION PART NO.
1 HYDRAULIC SEAL
TH9938
1 ADAPTER TH9939
1 SEAL TH9940
1 WIPER HOLDER RING
TH9941
1 WIPER SEAL TH9942
1 SPIRAL RE-TAINER RING
TH9943
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
18
TOWNSEND "ST" RAM TYPE BOP 7-1/16" X 3M- 7-1/16 X 5M - 7-1/16 X 10M - 7-1/16 X 15M
1
2
3
4
4
5
6
22
22
23
25
18
21
19
41
40 20
35
7
8
12 34
38 37
36 10
27 28
33 9
29 11
30 31
32
26
42
17 16
15
24
13 NOTE: ITEM 13 TOWNSEND USES AN ALLEN HEAD BOLT INSTEAD ON TAP END STUD.
TOWNSEND Revision: March 2010
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432-381-8750
19
TOWNSEND 7-1/16" "ST" RAM TYPE BOP ITEM SINGLE DOUBLE DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M 7-1/16 X 10M 7-1/16 X 15M
* 1 1 COMPLETE ASSEMBLY - SINGLE ST-30886 ST-30330 ST-30913 ST-30806
* 1 1 COMPLETE ASSEMBLY - DOUBLE ST-30887 ST-30988 ST-30915 ST-30917
1 1 1 BODY, SINGLE (OPEN FACE - FLANGED) ST-30889 ST-30316 ST-30914 ST-30807
1 1 1 BODY, DOUBLE (OPEN FACE - FLANGED) ST-30890 ST-30891 ST-30916 ST-30918
2 2 4 INTERMEDIATE FLANGE ST-30266-4 ST-30266-3 ST-30266-2 ST-30266-1
3 2 4 BONNET ST-30278-4 ST-30278-3 ST-30278-2 ST-30278-1
4 2 4 RAM ASSEMBLY REFER TO RAM BLOCK PAGE
5 2 4 OPERATING PISTON ST-667940 ST-667940 ST-667940 ST-667940
6 2 4 OPERATING CYLINDER ST-30274-2 ST-30274-2 ST-30274-2 ST-30274-2
7 2 4 LOCKING SCREW HOUSING ST-30308-1 ST-30308-1 ST-30308-1 ST-30308-1
8 2 4 LOCKING SCREW ST-30326 ST-30326 ST-30326 ST-30326
9 2 4 RAM CHANGE PISTON - OPEN ST-30324 ST-30324 ST-30324 ST-30324
10 2 4 RAM CHANGE PISTON - CLOSE ST-30325 ST-30325 ST-30325 ST-30325
11 4 8 RAM CHANGE CYLINDER ST-30273-2 ST-30273-2 ST-30273-2 ST-30273-2
12 8 16 BONNET BOLT ST-30312-7 ST-30312-7 ST-30312-7 ST-30312-8
13 16 32 LOCKING SCREW HOUSING ALLEN HEAD BOLT ST-5913-60-A ST-5913-60-A ST-5913-60-A ST-5913-60-A
15 2 4 PLASTIC CHECK VALVE ST-8724 ST-8724 ST-8724 ST-8724
16 2 4 PLASTIC PACKING SCREW ST-5940-9 ST-5940-9 ST-5940-9 ST-5940-9
17 2 4 PLASTIC PACKING PIPE PLUG ST-5930-5 ST-5930-5 ST-5930-5 ST-5930-5
*18 2 4 PLASTIC PACKING RING ST-12469-36 ST-12469-36 ST-12469-36 ST-12469-36
*19 2 4 PLASTIC ENERGIZING RING ST-18586-12 ST-18586-12 ST-18586-12 ST-18586-12
*20 2 4 CONNECTING ROD SEAL RING ST-31600-1 ST-31600-1 ST-31600-1 ST-31600-1
*21 4 8 BACK UP RING ST-21792-21 ST-21792-21 ST-21792-21 ST-21792-21
22 2 4 BONNET SEAL ST-644197-01 ST-644197-01 ST-644197-01 ST-644197-01
23 4 8 RAM GUIDE PIN ST-30313-2 ST-30313-2 ST-30313-2 ST-30313-2
*24 4 8 OPERATING CYLINDER SEAL ST-6227-73-13-90 ST-6227-73-13-90 ST-6227-73-13-90 ST-6227-73-13-90
*25 2 4 OPERATING PISTON ROD TO INT. FLANGE SEAL
ST-18492-92 ST-18492-92 ST-18492-92 ST-18492-92
*26 2 4 OPERATING PISTON SEAL ST-704774 ST-704774 ST-704774 ST-704774
*27 2 4 TAIL ROD SEAL ST-11741-32 ST-11741-32 ST-11741-32 ST-11741-32
*28 2 4 WIPING SEAL ST-6227-34-1-70 ST-6227-34-1-70 ST-6227-34-1-70 ST-6227-34-1-70
*29 4 8 RAM CHANGE PISTON TO BODY SEAL ST-18491-73 ST-18491-73 ST-18491-73 ST-18491-73
*30 4 8 RAM CHG. PISTON ROD TO INT. FLANGE SEAL ST-6227-32-13-90 ST-6227-32-13-90 ST-6227-32-13-90 ST-6227-32-13-90
*31 4 8 RAM CHANGE CYLINDER TO INT. FLANGE SEAL ST-6227-41-13-90 ST-6227-41-13-90 ST-6227-41-13-90 ST-6227-41-13-90
*32 4 8 RAM CHANGE CYLINDER TO BONNET SEAL ST-6227-45-13-90 ST-6227-45-13-90 ST-6227-45-13-90 ST-6227-45-13-90
*33 4 8 RAM CHANGE PISTON SEAL ST-6227-35-13-90 ST-6227-35-13-90 ST-6227-35-13-90 ST-6227-35-13-90
*34 8 16 BONNET BOLT RETAINER SEAL ST-6230-7-13-90 ST-6230-7-13-90 ST-6230-7-13-90 ST-6230-7-13-90
35 16 32 INTERNAL FLANGE TO BONNET CAP SCREW ST-18542-18 ST-18542-18 ST-18542-18 ST-18542-18
36 2 4 BLEEDER GLAND ST-17454-8 ST-17454-8 ST-17454-8 ST-17454-8
37 2 4 BLEEDER PLUG ST-17454-9 ST-17454-9 ST-17454-9 ST-17454-9
38 2 2 LIFTING EYE - 1-1/18" THREAD ST-11849 ST-11849 ST-11849 ST-11849
*39 10 20 PLASTIC PACKING ST-7650-8 ST-7650-8 ST-7650-8 ST-7650-8
*40 2 4 RETAINER RING ST-18572-83 ST-18572-83 ST-18572-83 ST-18572-83
*41 2 4 CONNECTING ROD SEAL WASHER ST-689523-04 ST-689523-04 ST-689523-04 ST-689523-04
*42 2 4 OPERATING PISTON WEAR RING ST-49223-03 ST-49223-03 ST-49223-03 ST-49223-03
--- 2 4 BONNET REBUILD KIT ST-644909-01 ST-644909-01 ST-644909-01 ST-644909-01
--- 2 4 U-JOINTS TH82ST TH82ST TH82ST TH82ST
--- 2 4 HAND WHEELS TH8111 TH8111 TH8111 TH8111
NOTE: * ITEMS ARE IN BONNET REBUILD KIT
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
20
TOWNSEND "ST" RAM TYPE BOP 11 X 3M - 11 X 5M - 13-5/8 X 3M - 13-5/8 X 5M
1
2
3
4
4
5
6
22
22
23
25
18
21
19
41
40 20
35
7
8
12 34
38 37
36 10
27 28
33 9
29 11
30 31
32
26
42
17 16
15
24
13 NOTE: ITEM 13 TOWNSEND USES AN ALLEN HEAD BOLT INSTEAD ON TAP END STUD.
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
21
TOWNSEND 11" & 13-5/8 "ST" RAM TYPE BOP ITEM SINGLE DOUBLE DESCRIPTION 11 X 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
* 1 1 COMPLETE ASSEMBLY - SINGLE ST-30919 ST-30394 ST-30903 ST-30328
* 1 1 COMPLETE ASSEMBLY - DOUBLE ST-30922 ST-30899 ST-30905 ST-30329
1 1 1 BODY, SINGLE (OPEN FACE - FLANGED) ST-30921 ST-30344 ST-30904 ST-30721
1 1 1 BODY, DOUBLE (OPEN FACE - FLANGED) ST-30898 ST-30900 ST-30906 ST-30272
2 2 4 INTERMEDIATE FLANGE ST-30267-1 ST-30267-2 ST-30270-2 ST-30270-1
3 2 4 BONNET ST-30268-1 ST-30268-2 ST-30284-2 ST-30284-1
4 2 4 RAM ASSEMBLY REFER TO RAM BLOCK PAGE
5 2 4 OPERATING PISTON ST-673178 ST-673178 ST-679816 ST-679816
6 2 4 OPERATING CYLINDER ST-30274-3 ST-30274-3 ST-30274-1 ST-30274-1
7 2 4 LOCKING SCREW HOUSING ST-30308-2 ST-30308-2 ST-30308-3 ST-30308-3
8 2 4 LOCKING SCREW ST-30365 ST-30365 ST-30307 ST-30307
9 2 4 RAM CHANGE PISTON - OPEN ST-30362 ST-30362 ST-30310 ST-30310
10 2 4 RAM CHANGE PISTON - CLOSE ST-30363 ST-30363 ST-30309 ST-30309
11 4 8 RAM CHANGE CYLINDER ST-30273-3 ST-30273-3 ST-30273-1 ST-30273-1
12 8 16 BONNET BOLT ST-30312-4 ST-30312-3 ST-30312-9 ST-30312-1
13 16 32 LOCKING SCREW HOUSING ALLEN HEAD BOLT ST-5915-25-10 ST-5915-25-10 ST-5918-26-10 ST-5918-26-10
15 2 4 PLASTIC CHECK VALVE ST-8724 ST-8724 ST-8724 ST-8724
16 2 4 PLASTIC PACKING SCREW ST-5940-9 ST-5940-9 ST-5940-9 ST-5940-9
17 2 4 PLASTIC PACKING PIPE PLUG ST-5930-5 ST-5930-5 ST-5930-5 ST-5930-5
*18 2 4 PLASTIC PACKING RING ST-12469-38 ST-12469-38 ST-12469-24 ST-12469-24
*19 2 4 PLASTIC ENERGIZING RING ST-18586-13 ST-18586-13 ST-18586-1 ST-18586-1
*20 2 4 CONNECTING ROD SEAL RING ST-11741-38 ST-11741-38 ST-11741-36 ST-11741-36
*21 4 8 BACK UP RING ST-21792-22 ST-21792-22 ST-21792-26 ST-21792-26
22 2 4 BONNET SEAL ST-644197-02 ST-644197-02 ST-644197-03 ST-644197-03
23 4 8 RAM GUIDE PIN ST-30313-3 ST-30313-3 ST-30313-1 ST-30313-1
*24 4 8 OPERATING CYLINDER SEAL ST-6227-78-13-90 ST-6227-78-13-90 ST-6227-82-13-90 ST-6227-82-13-90
*25 2 4 OPERATING PISTON ROD TO INT. FLANGE SEAL
ST-18492-91 ST-18492-91 ST-18492-90 ST-18492-90
*26 2 4 OPERATING PISTON SEAL ST-704773 ST-704773 ST-704772 ST-704772
*27 2 4 TAIL ROD SEAL ST-11741-33 ST-11741-33 ST-11741-34 ST-11741-34
*28 2 4 WIPING SEAL ST-6227-38-1-70 ST-6227-38-1-70 ST-6227-40-1-70 ST-6227-40-1-70
*29 4 8 RAM CHANGE PISTON TO BODY SEAL ST-6227-29-13-90 ST-6227-29-13-90 ST-6227-31-13-90 ST-6227-31-13-90
*30 4 8 RAM CHG. PISTON ROD TO INT. FLANGE SEAL ST-6227-34-13-90 ST-6227-34-13-90 ST-6227-36-13-90 ST-6227-36-13-90
*31 4 8 RAM CHANGE CYLINDER TO INT. FLANGE SEAL ST-6227-44-13-90 ST-6227-44-13-90 ST-6227-49-13-90 ST-6227-49-13-90
*32 4 8 RAM CHANGE CYLINDER TO BONNET SEAL ST-6227-48-13-90 ST-6227-48-13-90 ST-6227-88-13-90 ST-6227-88-13-90
*33 4 8 RAM CHANGE PISTON SEAL ST-6227-38-13-90 ST-6227-38-13-90 ST-6227-41-13-90 ST-6227-41-13-90
*34 8 16 BONNET BOLT RETAINER SEAL ST-6230-5-1-90 ST-6230-7-13-90 ST-6230-9-1-90 ST-6230-9-1-90
35 16 32 INTERNAL FLANGE TO BONNET CAP SCREW ST-18542-19 ST-18542-19 ST-18542-20 ST-18542-20
36 2 4 BLEEDER GLAND ST-17454-8 ST-17454-8 ST-17454-8 ST-17454-8
37 2 4 BLEEDER PLUG ST-17454-9 ST-17454-9 ST-17454-9 ST-17454-9
38 2 2 LIFTING EYE - 1-1/8" THREAD ST-11849 ST-11849 ST-11849 ST-11849
*39 10 20 PLASTIC PACKING ST-7650-8 ST-7650-8 ST-7650-8 ST-7650-8
*40 2 4 RETAINER RING ST-18572-84 ST-18572-84 ST-18572-85 ST-18572-85
*41 2 4 CONNECTING ROD SEAL WASHER ST-689523-5 ST-689523-5 ST-689523-1 ST-689523-1
*42 2 4 OPERATING PISTON WEAR RING ST-49223-02 ST-49223-02 ST-49223-01 ST-49223-01
--- 2 4 BONNET REBUILD KIT ST-644909-02 ST-644909-02 ST-644909-03 ST-644909-03
--- 2 4 U-JOINTS 2" SQUARE ST-6018-03 ST-6018-03 ST-6018-03 ST-6018-03
--- 2 4 48" HAND WHEELS ST-5298 ST-5298 ST-5298 ST-5298
ITEMS ARE IN BONNET REBUILD KIT NOTE: *
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
22
TOWNSEND TYPE 81-84 ANNURAM BOP 7-1/16 X 3M - 7-1/16 X 5M
1
11 9
12
3
4
8
5
2
6
7
10
12
23
31 39
14 13
21
22
44
24
27 33
51 36
18
47 42 43
25
50 40 30
46
41
34 35 28
17
38
14 13
45
29
32 26
48
37
16
15
18
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
23
TOWNSEND TYPE 81-84 ANNURAM BOP
NO QTY DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M
1 4 PROTECTOR PLATE SCREW 63-118 103-138
2 1 PROTECTOR PLATE 63-30693 65-30693
3 1 HEAD LOCKING SCREW 63-31607 63-31607
4 1 TOP NUT 63-31601 65-30664
5 1 INNER WEAR PLATE 63-1002036 63-1002036
6 1 HEAD GASKET 63-31602 63-31602
7 2 UPPER PISTON SEAL 63-31603 63-31603
8 1 PACKING UNIT (SYNTHETIC) 63-31078-S 63-31078-S
8 1 PACKING UNIT (NATURAL) 63-31078-N 65-31078-N
9 2 PISTON HEAD SEAL 103-31604 103-31604
10 2 LOWER PISTON SEAL 63-15614 63-15614
11 1 PISTON 63-31599 63-31599
** 1 ANNULAR SEAL KIT 63-50683 63-50683
12 1 81-84 ANNURAM BODY 63-31598- TH8101
65-30662- TH8101-5
13 10 G-2 HEX NUT 300-702 300-703
14 10 T. E. STUD 300-315 300-325
15 2 SEAL TH815 TH815
16 6 1/4" NPT PIPE PLUG TH816 TH816
17 2 1/3" NPT WEEP PLUG TH817 TH717
18 12 3/4" X 9-3/8" HEX HEAD BOLT TH818 TH818
19 2 BONNET REBUILD KITS TH8100 TH8100
21 2 14" HAND WHEEL TH8111 TH8111
22 2 UNIVERSAL JOINT TH8112 TH8112
23 2 1/4" X 1-4" S.S. SET SCREW TH8113 TH8113
24 4 3/8" X 3/4" BOLT TH8114 TH8114
25 4 SEAL TH8115 TH8115
NO QTY DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M
26 2 O-RING SEAL TH8116 TH8116
27 4 O-RING SEAL TH8117 TH8117
28 4 O-RING SEAL TH8118 TH8118
29 2 O-RING SEAL TH8119 TH8119
30 4 O-RING SEAL TH8120 TH8120
31 2 DOOR SEAL TH8121 TH8121
32 2 WIPER TH8122 TH8122
33 2 CROWN SEAL TH8123 TH8123
34 2 PACKING GLAND TH8124 TH8124
35 2 PACKING ASSEMBLY TH8125 TH8125
36 2 RAM GUIDE PIN TH8126 TH8126
37 2 ALIGNMENT PLUG (OLD STYLE ONLY)
TH8127-5 TH8127
38 2 END COVER (LEFT & RIGHT) TH8128 TH8128
39 2 PRESSURE PLATE TH8129 TH8129
40 2 PISTON TH8130 TH8130
41 2 CYLINDER TH8131 TH8131
42 2 BALANCE STEM TH8132 TH8132
43 2 PROTECTOR, M.OR. TH8133 TH8133
44 2 LOCKING SHAFT TH8134 TH8134
45 2 RAM SHAFT TH8135 TH8135
46 2 MANIFOLD TUBE TH8136 TH8136
47 2 BONNET (LEFT OR RIGHT) TH8137 TH8137
50 2 BRASS SPACER RING TH8140 TH8140
51 1 RAM ASSEMBLY (SEE TYPE 81 RAM PAGE )
TYPE 81 TYPE 81
NOTE: TYPE 7-1/16 X 5M TYPE 84 "SHORTY" ANNULAR REQUIRES SPECIAL SEAL KIT & PACKING UNIT.
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
24
TOWNSEND 82-90 ANNURAM BOP 7-1/16 X 3M - 7-1/16 X 5M
7
6
18
2
20 19
3
11
4
12
13
5
15
9
8
10
14
14
66 63
60 62
1
17
56 58
64
24
30
57
65 59
67
38
36
69
1
23
26
39 37
48 47 42
41 40
31 27
31 73
70
72 71
73
44
34
35
4
50
53
35
54 51 44
43
32
29 55 52
TOWNSEND Revision: March 2010
Raising Performance. TogetherTM www.c-a-m.com
432-381-8750
25
TOWNSEND 82-90 ANNURAM BOP 7-1/16 X 3M - 7-1/16 X 5M
NO QTY DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M
1 1 ASSEMBLY 151834 152168
1 1 BODY 152420 152174
2 1 UPPER HOUSING - STUDDED 150717 150726
3 1 PISTON 150718 150718
4 1 ADAPTER RING 1521631 152163
5 1 PACKING UNIT - SYNTHETIC 150847 150847
5 1 PACKING UNIT - NATURAL 150848 150848
5 1 PACKING UNIT - ANNUFLEX - SYN.
150847-AF 150847-AF
5 1 PACKING UNIT - ANNUFLEX - NAT. 150848-AF 150848-AF
6 24 STUD 150730 170730
7 24 NYLON HEX NUT 20106 20106
*8 1 UPPER I.D. SEAL 31105 31105
*9 1 LOWER PISTON I.D. SEAL 31000 31000
*10 2 O.D. PISTON SEAL 30780 30780
*11 1 UPPER ADAPTER I.D. SEAL 31104 31104
*12 1 LOWER ADAPTER I.D. SEAL 31002 31002
*13 1 O.D. ADAPTER SEAL 30408 30408
*14 1 TOP ADAPTER SEAL 30244 30405
*15 2 PISTON WEAR RING 150613 150613
*16 1 LOWER HOUSING WEAR RING 150613 150613
17 2 PIPE PLUGS TH7154 TH7154
18 2 ANCHOR SHACKLE 60496 60496
19 SET TOP ADAPTER STUD 300-330 300-770
20 SET G-2 HEX NUT 300-703 300-705
NS 1 ADAPTER RING WEAR RING 152344 152344
*** 1 ANNULAR SEAL KIT - OLD STYLE NEW STYLE - EXTRA LOWER SEAL
155079 155079-A
155079 155079-A
22 1 RIGHT HAND DOOR TH7111 TH7111
23 1 LEFT HAND DOOR TH7112 TH7112
24 2 PIPE PLUGS TH7113 TH7113
25 2 DOOR SEAL TH7114 TH7114
26 16 DOOR BOLT TH7115 TH7115
27 2 CYLINDER TH7116 TH7116
29 1 CYLINDER HEAD - RIGHT HAND TH7116 TH7117
30 1 CYLINDER HEAD - LEFT HAND TH7118 TH7118
31 4 CYL. TO CYLINDER HEAD SEAL TH7119 TH7119
32 12 CYL. TO CYLINDER. HEAD BOLT TH7120 TH7120
NO QTY DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M
34 2 MANIFOLD CYLINDER TH7122 TH7122
35 8 CYLINDER MANIFOLD SEAL TH7123 TH7123
36 2 RAM SHAFT TH7124 TH7124
37 2 PACKING ADAPTER - RAM SHAFT TH7125 TH7125
38 4 PACKING ADAPTER SEAL - OUTER TH7126 TH7126
39 4 PACKING ADAPTER SEAL - INNER TH7127 TH7127
40 2 PACKING ADAPTER RETAINER TH7128 TH7128
41 2 SCRAPER RING - RAM SHAFT TH7129 TH7129
42 2 PISTON ASSEMBLY TH7130 TH7130
43 2 PISTON BODY TH7131 TH7131
44 4 PISTON RUBBER TH7132 TH7132
47 2 PISTON LOCK NUT SEAL TH7135 TH7135
48 2 PISTON LOCK NUT TH7136 TH7136
49 2 SET SCREW - PISTON LOCK NUT TH7137 TH7137
50 2 LOCKING SHAFT TH7138 TH7138
51 2 THRUST BUSHING - LOCK.I SHAFT TH7139 TH7139
52 2 RETAINER - THRUST BUSHING TH7140 TH7140
53 4 OUTER THRUST BUSHING SEAL TH7141 TH7141
54 4 INNER THRUST BUSHING SEAL TH7142 TH7142
55 2 SCRAPER RING - LOCKING SHAFT TH7143 TH7143
56 2 HINGE BRACKET TH7144 TH7144
57 4 DOWEL PIN TH7145 TH7145
58 8 HINGE BRACKET CAP SCREW -ST. TH7146 TH7146
59 2 HINGE BRACKET CAP SCREW -LG. TH7147 TH7147
60 1 MANIFOLD HINGE - STRAIGHT TH7148 TH7148
61 1 MANIFOLD HINGE - CURVED TH7149 TH7149
62 8 HINGE MANIFOLD SEAL TH7150 TH7150
63 2 HINGE PIN TH7151 TH7151
64 20 HINGE PIN SEAL TH7152 TH7152
65 2 HINGE PIN RETAINER TH7153 TH7153
66 4 PIPE PLUG TH7154 TH7154
67 4 GREASE FITTING TH7155 TH7155
68 4 BUSHING TH7156 TH7156
69 1 RAM ASSEMBLY (SET) **** ****
70 1 DOOR WRENCH TH7157 TH7157
71 1 CYLINDER HEAD WRENCH TH7158 TH7158
72 2 HAND WHEEL TH8111 TH8111
73 2 UNIVERSAL JOINT TH9982 TH9982
74 2 RAM PORTION SEAL KIT TH7100 TH7100
TOWNSEND Revision: March 2010
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26
TOWNSEND TYPE 84 ANNULAR BOP (COMPARABLE WITH HYDRIL TYPE GK ANNULAR)
1
7
6
2
5
4
3
8
8
10
9
12
11
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27
NO. DESCRIPTION NO. RQD
7-1/16 X 3M 7-1/16 X 5M SHORTY
9 X 3M 11 X 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
- ASSEMBLY - FLANGED
- TA84-1600 TA84-0663 TA84-2877 TA84-1815 TA84-1400 TA84-0729 TA84-2873
1 PROTECTOR PLATE SCREW
4 TA84-118 (1-1/8")
TA84-138 (1-3/8")
TA84-138 (1-3/8")
TA84-138 (1-3/8"
TA84-178 (1-7/8")
TA84-138 (1-3/8")
TA84-158 (1-5/8")
2 PROTECTOR PLATE 1 TA84-0693-3 TA84-0693-5 TA84-2882 TA84-1406-3 TA84-1406-5 TA843-0741 TA84-8188
3 HEAD LOCKING SCREW
1 TA84-71607 TA84-71607 TA84-91607 TA84-91607 TA84-1407 TA84-1407 TA84-1407
4 SCREWED TOP 1 TA84-1601 TA84-0664 TA84-2879 TA84-1813 TA84-1398 TA84-0730 TA84-2944
5 WEAR PLATE 1 TA84-2036 TA84-2036 TA84-6117 TA84-1778 TA84-4203 TA84-4855 TA84-1788
6 HEAD GASKET 1 TA84-1602 *TA84-1602 TA84-2868 TA84-1809 TA84-1402 TA84-0738 TA84-8150
7 UPPER PISTON SEAL 2 TA84-1603 *TA84-1603 TA84-2870 TA84-1808 TA84-1403 TA84-0736 TA84-8151
8 PACKING UNIT (SYNTHETIC)
1 TA84-1078 -S
*TA84-1078 -S
TA84-2603 -S
TA84-1818 -S
TA84-1401 -S
TA84-0732 -S
TA84-8148 -S
8 PACKING UNIT (NATURAL)
1 TA84-1078 -N
*TA84-1078 -N
TA84-2603 -N
TA84-1818 -N
TA84-1401 -N
TA84-0732 -N
TA84-8148 -N
9 PISTON HEAD SEAL 2 TA84-1604 *TA84-1604 TA84-2871 TA84-1807 TA84-0736 TA84-0737 TA84-8152
10 LOWER PISTON SEAL 2 TA84-5614 *TA84-5614 TA84-2869 TA84-1604 TA84-2599 TA84-0735 TA84-8165
11 PISTON 1 TA84-1599 TA84-1599 TA84-2880 TA84-1814 TA84-1389 TA84-0731 TA84-8146
12 BODY FLANGED
1 TA84-1598 TA84-0662 TA84-2876 TA84-1812 TA84-1397 TA84-0728 TA84-2872
12 BODY STUDDED
1 TA84-1597 TA84-1630 TA84-2878 TA84-1816 TA84-1820 TA84-1708 TA84-2874
** COMPLETE SEAL KIT 1 TA84-0683 *TA84-0683 TA84-0685 TA84-0687 TA84-0688 TA84-0689 TA84-0690
7-1/16 X 3M - 7-1/16 X 5M "SHORTY" 9 X 3M - 11 X 3M - 11 X 5M 13-5/8 X 3M - 13-5/8 X 5M
TOWNSEND TYPE 84 ANNULAR BOP (COMPARABLE WITH HYDRIL GK ANNULAR)
* NOTE: 7-1/16 X 5M TYPE 84 "SHORTY" ANNULAR REQUIRES SPECIFIC SEAL KIT AND PACKING UNIT.
TOWNSEND TYPE 84 ANNULAR BOPS ARE COMPARABLE WITH HYDRIL GK STYLE ANNULAR. TOWNSEND'S 7-1/16 X 5M "SHORTY" TYPE 84 ANNULAR REQUIRES A DIFFERENT PACKING UNIT & SEAL KIT THAN THE STANDARD HYDRIL 7-1/16' X 5M GK ANNULAR BECAUSE OF THE HEIGHT DIFFERENCE.
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TOWNSEND TYPE 90 ANNULAR BOP (COMPARABLE WITH SHAFFER ANNULAR)
2
12
10
10
8
9
7
20
5
14
11
18
19
6
4
13 14
5
1
10
12
3
15
11
15
16
9 8
17
9A
16A
16B
15 16
16A
9A
13
16B
15
NOTE: Items 9A & 16A are for 6 X 3M & 6 X 5M "New Style" Type 90 Annular BOPS and require an additional lower piston seal and the 1" piston I.D. wear band material changes to 1/2" wear band material. Item 16B is an additional wear band added to adapter I.D. after 2005.
8A
NOTE: Items 8 & 8A are specific to 13-5/8 X 3/5M annular preventers. Item 8 is a polymeric type seal and 8A is a hard band type seal. New 13-5/8 X 3/5M Type 90 Annular, after 7/1/08 are equipped at the factory with the hard band type seal.
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TOWNSEND TYPE 90 ANNULAR BOP (COMPARABLE WITH SHAFFER ANNULAR)
NO. QTY. DESCRIPTION 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 11 x 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
ASSEMBLY TA90-1834 TA90-2168 TA90-2176 TA90-2027 TA90-2331 TA90-1973 TA90-2442
1 1 LOWER HOUSING TA90-2420 TA90-2174 TA90-2178 TA90-2019 TA90-2406 TA90-1974 TA90-2451
2 1 UPPER HOUSING TA90-0717 TA90-0726 TA90-0992 TA90-0486 TA90-2328 TA90-0735 TA90-2453
3 1 PISTON TA90-0718 TA90-0718 TA90-2837 TA90-0498 TA90-2326 TA90-2148 TA90-2148
4 1 ADAPTER RING TA90-2163 TA90-2163 TA90-2827 TA90-2026 TA90-2323 TA90-1933 TA90-1933
5 1 PACKING UNIT - SYNTHETIC TA90-0847-S TA90-0847-S TA90-0996-S TA90-0578-S TA90-0810-S TA90-0576-S TA90-0576-S
5 1 PACKING UNIT - NATURAL TA90-0848-N TA90-0848-N TA90-2272-N TA90-0579-N TA90-0809-N TA90-0577-N TA90-0577-N
5 1 ANUFLEX UNIT- SYNTHETIC TA90-0847-AF
TA90-0857-AF
TA90-0996-AF
TA90-0578-AF
TA90-0810-AF
TA90-0576-AF
TA90-0576-AF
5 1 ANUFLEX UNIT - NATURAL TA90-0848-AF TA90-0848-AF
TA90-2272-AF
TA90-0579-AF
TA90-0809-AF
TA90-0577-AF
TA90-0577-AF
6 24 BODY STUDS TA90-0730 TA90-0730 TA90-5663 TA90-0487 TA90-0648 TA90-0659 TA90-0659
7 24 ELASTIC HEX NUTS TA90-0106 TA90-0106 TA90-0106 TA90-0108 TA90-0110 TA90-0111 TA90-0111
*8 1 UPPER PISTON I.D. SEAL (POLYMERIC STYLE SEAL)
TA90-1105 TA90-1105 TA90-1110 TA90-1099 TA90-1113 TA90-1097 TA90-1097
**8A 1 UPPER PISTON I.D. SEAL (HARD BAND SEAL)
---- ---- ---- ---- ---- TA90-1097-HB
TA90-1097-HB
*9 1 LOWER PISTON I.D. SEAL (STANDARD)
TA90-1000 TA90-1000 TA90-1002 TA90-1101 TA90-1152 TA90-0770 TA90-0770
9-A ****
1 LOWER PISTON I.D. SEAL ( NEW STYLE)
TA90-1000 TA90-1000 ---- ---- ---- ---- ----
*10 2 O.D. PISTON SEAL TA90-0780 TA90-0780 TA90-1012 TA90-0765 TA90-1018 TA90-1029 TA90-1029
*11 1 UPPER I.D. ADAPTER SEAL TA90-1104 TA90-1104 TA90-1109 TA90-1098 TA90-1114 TA90-1096 TA90-1096
*12 1 LOWER I.D. ADAPTER SEAL TA90-1002 TA90-1002 TA90-1037 TA90-0761 TA90-0781 TA90-0771 TA90-0771
*13 1 O.D. ADAPTER SEAL. TA90-0408 TA90-0408 TA90-0784 TA90-0760 TA90-0783 TA90-0772 TA90-0772
*14 1 TOP ADAPTER SEAL TA90-0405 TA90-0405 1145 TA90-1095 TA90-1115 TA90-1094 TA90-1094
15 2 WEAR BAND - PISTON - O. D. TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613
16 1 WEAR BAND - PISTON I.D. (STANDARD)
TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613 TA90-0613
16-A ****
1 WEAR BAND - PISTON I.D. (NEW STYLE )
TA90-2344 TA90-2344 ____ ____ ____ ____ ____
16-B ****
1 WEAR BAND - ADAPTER I.D. TA90-2344 TA90-2344 ____ ____ TA90-2344 TA90-2344 TA90-2344
17 2 HYDRAULIC PORT PLUG TH7154 TH7154 TH7154 TH7154 TA90-6328 TA90-6329 TA90-6329
18 2 SHACKLE TA90-0496 TA90-0496 TA90-0496 TA90-0494 TA90-0497 TA90-0497 TA90-0497
19 SET B-7 T. E. STUD 300-330 300-770 300-765 300-766 300-793 300-786 300-782
20 SET G-2 HEX NUT 300-703 300-705 300-705 300-705 300-709 300-705 300-707
* 1 SEAL KIT (OLD STYLE) TA90-5079 TA90-5079 TA90-5077 TA90-5075 TA90-5030 TA90-5070 TA90-5070
**** 1 SEAL KIT (NEW STYLE) TA90-5079-A
TA90-5079-A
---- ---- ---- TA90-5070-HB
TA90-5070-HB
7-1/16 X 3M - 7-1/16 X 5M - 9 X 3M 11 X 3M - 11 X 5M - 13-5/8 X 5M
TOWNSEND TYPE 90 ANNULAR BOPS ARE AVAILABLE WITH STANDARD PACKING UNITS OR THE PATENTED ANUFLEX STYLE UNIT. THE ANUFLEX INSERT HINGES AS THE RUBBER IS CLOSED AND OPENED. ANUFLEX PACKING UNITS HAVE A LONGER LIFE CYCLE.
NOTE: ITEMS 9-A & 16-A ARE FOR 6 X 3M AND 6 X 5M NEW STYLE TYPE 90 ANNULAR BOPS AND REQUIRE AN ADDITIONAL LOWER PISTON SEAL & THE 1" PISTON I. D WEAR BAND MATERIAL CHANGES TO 1/2" WEAR BAND MATERIAL. ITEM 16-B IS AN ADDITIONAL WEAR BAND ADDED TO ADAPTER I.D. AFTER 2005. ***ITEM NO # 8A- UPPER PISTON I.D. SEAL IS A HARD BAND SEAL INSTEAD OF A POLYMERIC TYPE SEAL.
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TOWNSEND TYPE 81 RAM ASSEMBLIES (COMPATIBLE WITH SHAFFER SENTINEL II & WSI STYLE RAM BLOCKS)
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8150 CSO TM8150-RB TM8150-FS TM8150-TS
TM8151 1.660 TM8151-RB TM8151-FS TM8150-TS
TM8152 1.900 TM8152-RB TM8152-FS TM8150-TS
TM8153 2-1/16" TM8153-RB TM8153-FS TM8150-TS
TM8154 2-3/8" TM8154-RB TM8154-FS TM8150-TS
TM8155 2-7/8" TM8155-RB TM8155-FS TM8150-TS
TM8156 3-1/2" TM8156-RB TM8156-FS TM8150-TS
TM8169 4" TM8169-RB TM8169-FS TM8150-TS
TM8157 4-1/2" TM8157-RB TM8157-FS TM8150-TS
TM8160 5" TM8160-RB TM8160-FS TM8150-TS
TM8158 5-1/2" TM8158-RB TM8158-FS TM8150-TS
7-1/16" X 3/5M TYPE 81 MANUAL & HYDRAULIC
TOWNSEND’S TYPE 81 RAM BLOCKS AND RAM RUBBERS ARE MANUFACTURED TO BE INTERCHANGEABLE WITH SHAFFER SENTINEL II AND WSI BLOWOUT PREVENTERS. SHAFFER SENTINEL STYLE I PREVENTERS WILL ADAPT TO TOWNSEND’S RAM BLOCKS. TOWNSEND’S RAM RUBBERS AND TOP SEALS ARE SPECIALLY FORMULATED FOR LONG ENDURANCE IN FIELD OPERATIONS. TOWNSEND TYPE 81 RAM BLOCKS AND RUBBERS ARE AVAILABLE IN 6” X 3M & 5M AND 9” X 3M & 5M, IN BOTH STANDARD AND OFFSET SIZES.
SHAFFER SENTINEL I & II & WSI are registered trademarks of their respective companies. Townsend International BOP is not affiliated with these companies.
TOWNSEND Revision: March 2010
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31
TOWNSEND TYPE 81 RAM ASSEMBLIES
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8150-8 CSO TM8150-8RB TM8150-8FS TM8150-8TS
TM8151-8 1.660 TM8151-8RB TM8151-8FS TM8150-8TS
TM8152-8 1.900 TM8152-8RB TM8152-8FS TM8150-8TS
TM8153-8 2-1/16 TM8153-8RB TM8153-8FS TM8150-8TS
TM8154-8 2-3/8" TM8154-8RB TM8154-8FS TM8150-8TS
TM8155-8 2-7/8 TM8155-8RB TM8155-8FS TM8150-8TS
TM8156-8 3-1/2" TM8156-8RB TM8156-8FS TM8150-8TS
TM8169-8 4" TM8169-8RB TM8169-8FS TM8150-8TS
TM8157-8 4-1/2" TM8157-8RB TM8157-8FS TM8150-8TS
TM8170-8 5" TM8170-8RB TM8170-8FS TM8150-8TS
TM8158-8 5-1/2" TM8158-8RB TM8158-8FS TM8150-8TS
TM8159-8 6-5/8" TM8159-8RB TM8159-8FS TM8150-8TS
TM8160-8 7" TM8160-8RB TM8160-8FS TM8150-8TS
TM8161-8 7-5/8" TM8161-8RB TM8161-8FS TM8150-8TS
9" X 3M MANUAL & HYDRAULIC
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8150 CSO TM8150-RB TM8150-FS TM8150-TS
TM8151 1.660 TM8151-RB TM8151-FS TM8150-TS
TM8152 1.900 TM8152-RB TM8152-FS TM8150-TS
TM8153 2-1/16" TM8153-RB TM8153-FS TM8150-TS
TM8154 2-3/8" TM8154-RB TM8154-FS TM8150-TS
TM8155 2-7/8" TM8155-RB TM8155-FS TM8150-TS
TM8156 3-1/2" TM8156-RB TM8156-FS TM8150-TS
TM8169 4" TM8169-RB TM8169-FS TM8150-TS
TM8157 4-1/2" TM8157-RB TM8157-FS TM8150-TS
TM8160 5" TM8160-RB TM8160-FS TM8150-TS
TM8158 5-1/2" TM8158-RB TM8158-FS TM8150-TS
7-1/16" X 5M HYDRAULIC (ONLY)
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32
TOWNSEND TYPE 81 OFFSET RAM ASSEMBLIES
7-1/16" X 5M MANUAL & HYDRAULIC - OFFSET
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8162 1.660 TM8162-RB TM8162-FS TM8150-TS
TM8163 1.900 TM8163-RB TM8163-FS TM8150-TS
TM8164 2-1/16" TM8164-RB TM8164-FS TM8150-TS
TM8165 2-3/8" TM8165-RB TM8165-FS TM8150-TS
TM8166 2-7/8" TM8166-RB TM8166-FS TM8150-TS
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8162-8 1.660 TM8162-8RB TM8162-8FS TM8150-8TS
TM8163-8 1.990 TM8163-8RB TM8163-8FS TM8150-8TS
TM8164-8 2-1/16" TM8164-8RB TM8164-8FS TM8150-8TS
TM8165-8 2-3/8" TM8165-8RB TM8165-8FS TM8150-8TS
TM8166-8 2-7/8" TM8166-8RB TM8166-8FS TM8150-8TS
TM8167-8 3-1/2" TM8167-8RB TM8167-8FS TM8150-8TS
9" X 3M MANUAL & HYDRAULIC - OFFSET
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8162 1.660 TM8162-RB TM8162-FS TM8150-TS
TM8163 1.900 TM8163-RB TM8163-FS TM8150-TS
TM8164 2-1/16" TM8164-RB TM8164-FS TM8150-TS
TM8165 2-3/8" TM8165-RB TM8165-FS TM8150-TS
TM8166 2-7/8" TM8166-RB TM8166-FS TM8150-TS
7-1/16" X 3M MANUAL & HYDRAULIC - OFFSET
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TOWNSEND 7-1/16 X 3/5M TYPE 81 REDA-CABLE RAM ASSEMBLIES
7-1/16" X 3/5M TYPE 81 REDA-CABLE RAM BLOCKS
RAM ASSEMBLY REDA-CABLE SIZE RAM BLOCK FACE SEAL TOP SEAL
TM8154-RCF2 2-3/8" FLAT-1.900" TM8154-RCF2B TM8154-RCF2R TM8150-TS
TM8154-RCF4 2-3/8" FLAT-1.625" TM8154-RCF4B TM8154-RCF4R TM8150-TS
TM8154-RCF6 2-3/8" FLAT-1.500" TM8154-RCF6B TM8154-RCF6R TM8150-TS
TM8155-RCF2 2-7/8" FLAT-1.900" TM8155-RCF2B TM8155-RCF2R TM8150-TS
TM8155-RCF4 2-7/8" FLAT-1.625" TM8155-RCF4B TM8155-RCF4R TM8150-TS
TM8155-RCF6 2-7/8" FLAT-1.500" TM8155-RCF6B TM8155-RCF6R TM8150-TS
TM8154-RCR2 2-3/8" ROUND-1.250" TM8154-RCR2B TM8154-RCR2R TM8150-TS
TM8154-RCR4 2-3/8" ROUND-1.125" TM8154-RCR4B TM8154-RCR4R TM8150-TS
TM8154-RCR6 2-3/8" ROUND1.000" TM8154-RCR6B TM8154-RCR6R TM8150-TS
TM8155-RCR2 2-7/8" ROUND-1.250" TM8155-RCR2B TM8155-RCR2R TM8150-TS
TM8155-RCR4 2-7/8" ROUND-1.125" TM8155-RCR4B TM8155-RCR4R TM8150-TS
TM8155-RCR6 2-7/8" ROUND-1.000" TM8155-RCR6B TM8155-RCR6R TM8150-TS
TOWNSEND’S TYPE 81 REDA-CABLE RAM BLOCKS AND RAM RUBBERS ARE AVAILABLE IN 2-3/8" & 2-7/8" FOR BOTH FLAT AND ROUND REDA-CABLE .
REDA-CABLE SLOT "FLAT OR ROUND"
ROUND REDA-CABLE
FLAT REDA-CABLE
FLAT REDA-CABLE
NO. SIZE
2 1.90"
4 1.625"
6 1.50"
ROUND REDA-CABLE
NO. SIZE
2 1.25"
4 1.125"
6 1.00"
TOWNSEND Revision: March 2010
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34
TOWNSEND TYPE 88 RAM ASSEMBLIES (COMPATIBLE WITH SHAFFER TYPE 64 STYLE RAM BLOCKS)
TOWNSEND’S TYPE 88 RAM ASSEMBLIES ARE MANUFACTURED TO BE INTERCHANGEABLE WITH SHAFFER LWP STYLE BLOWOUT PREVENTERS. TOWNSEND’S RAM RUBBER ARE NOT INTERCHANGEABLE WITH SHAFFER TYPE 64 BLOCKS. TOWNSEND’S TYPE “81” FACE SEALS AND TOP SEALS ARE INTERCHANGEABLE WITH TYPE 88 RAMS.
7-1/16" X 3M HYDRAULIC
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TH8150-88-6 CSO TH8150-88RB-6 TM8150-FS TM8150-TS
TH8151-88-6 1.660 TH8151-88RB-6 TM8151-FS TM8150-TS
TH8152-88-6 1.900 TH8152-88RB-6 TM8152-FS TM8150-TS
TH8153-88-6 2-1/16" TH8153-88RB-6 TM8153-FS TM8150-TS
TH8154-88-6 2-3/8" TH8154-88RB-6 TM8154-FS TM8150-TS
TH8155-88-6 2-7/8" TH8155-88RB-6 TM8155-FS TM8150-TS
TH8156-88-6 3-1/2" TH8156-88RB-6 TM8156-FS TM8150-TS
TH8169-88-6 4" TH8169-88RB-6 TM8169-FS TM8150-TS
TH8157-88-6 4-1/2" TH8157-88RB-6 TM8157-FS TM8150-TS
TH8170-88-6 5" TH8160-88RB-6 TM8160-FS TM8150-TS
TH8158-88-6 5-1/2" TH8158-88RB-6 TM8158-FS TM8150-TS
TOWNSEND Revision: March 2010
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35
TOWNSEND TYPE 88 RAM ASSEMBLIES (COMPATABLE WITH SHAFFER TYPE 64 STYLE RAM BLOCKS)
9" X 3M HYDRAULIC
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TH8150-88-9 CSO TH8150-88RB-9 TM8150-8FS TM8150-8TS
TH8151-88-9 1.660 TH8151-88RB-9 TM8151-8FS TM8150-8TS
TH8152-88-9 1.900 TH8152-88RB-9 TM8152-8FS TM8150-8TS
TH8153-88-9 2-1/16" TH8153-88RB-9 TM8153-8FS TM8150-8TS
TH8154-88-9 2-3/8" TH8154-88RB-9 TM8154-8FS TM8150-8TS
TH8155-88-9 2-7/8" TH8155-88RB-9 TM8155-8FS TM8150-8TS
TH8156-88-9 3-1/2" TH8156-88RB-9 TM8156-8FS TM8150-8TS
TH8169-88-9 4" TH8169-88RB-9 TM8169-8FS TM8150-8TS
TH8157-88-9 4-1/2" TH8157-88RB-9 TM8157-8FS TM8150-8TS
TH8170-88-9 5" TH8170-88RB-9 TM8170-8FS TM8150-8TS
TH8158-88-9 5-1/2" TH8158-88RB-9 TM8158-8FS TM8150-8TS
TH8159-88-9 6-5/8" TH8159-88RB-9 TM8159-8FS TM8150-8TS
TH8160-88-9 7" TH8160-88RB-9 TM8160-8FS TM8150-8TS
TH8161-88-9 7-5/8" TH8161-88RB-9 TM8161-8FS TM8150-8TS
7-1/16" X 3M HYDRAULIC OFFSET RAMS
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TH8162-88-6 1.660 TH8162-88RB-6 TM8162-FS TM8150-TS
TH8163-88-6 1.900 TH8163-88RB-6 TM8163-FS TM8150-TS
TH8164-88-6 2-1/16" TH8164-88RB-6 TM8164-FS TM8150-TS
TH8165-88-6 2-3/8" TH8165-88RB-6 TM8165-FS TM8150-TS
TH8166-88-6 2-7/8" TH8166-88RB-6 TM8166-FS TM8150-TS
TH8167-88-6 3-1/2" TH8167-88RB-6 TM8167-FS TM8150-TS
9" X 3M HYDRAULIC OFFSET RAMS
RAM ASSEMBLY SIZE RAM BLOCK FACE SEAL TOP SEAL
TH8162-88-9 1.660 TH8162-88RB-9 TM8162-8FS TM8150-8TS
TH8163-88-9 1.900 TH8163-88RB-9 TM8163-8FS TM8150-8TS
TH8164-88-9 2-1/16" TH8164-88RB-9 TM8164-8FS TM8150-8TS
TH8165-88-9 2-3/8" TH8165-88RB-9 TM8165-8FS TM8150-8TS
TH8166-88-9 2-7/8" TH8166-88RB-9 TM8166-8FS TM8150-8TS
TH8167-88-9 3-1/2" TH8167-88RB-9 TM8167-8FS TM8150-8TS
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TOWNSEND TYPE 99 RAM ASSEMBLIES (COMPATIBLE WITH SHAFFER CHASOVOY RAM BLOCKS)
7-1/16" X 3M TYPE 99 HYDRAULIC
SIZE RAM ASSEMBLY RAM BLOCK FACE SEAL TOP SEAL
CSO TH99150-AS TH99150-RB TH99150-FS TH99150-TS
1.660 TH99151-AS TH99151-RB TH99151-FS TH99150-TS
1.900 TH99152-AS TH99152-RB TH99152-FS TH99150-TS
2-1/16" TH99153-AS TH99153-RB TH99153-FS TH99150-TS
2-3/8" TH99154-AS TH99154-RB TH99154-FS TH99150-TS
2-7/8" TH99155-AS TH99155-RB TH99155-FS TH99150-TS
3-1/2" TH99156-AS TH99156-RB TH99156-FS TH99150-TS
4" TH99157-AS TH99157-RB TH99157-FS TH99150-TS
4-1/2" TH99158-AS TH99158-RB TH99158-FS TH99150-TS
5" TH99159-AS TH99159-RB TH99159-FS TH99150-TS
5-1/2" TH99160-AS TH99160-RB TH99160-FS TH99150-TS
6-5/8" TH99161-AS TH99161-RB TH99161-FS TH99150-TS
TOWNSEND’S TYPE 99 Ram Assembly is manufactured to operate in both Hydraulic and Manual operated blowout preventers. TOWNSEND'S TYPE 99 Ram Block is interchangeable with Shaffer's Chasovoy Ram Block. TOWNSEND'S Ram Rubber is specially formulated for longevity in high pressure
NOTICE: TOWNSEND is not affiliated with Shaffer. Shaffer and Chasavoy are registered trademarks of Shaffer.
7-1/16" X 3M HYDRAULIC OFFSET RAMS
SIZE RAM ASSEMBLY RAM BLOCK FACE SEAL TOP SEAL
1.660 TH99162-AS TH99162-RB TH99162-FS TH99150-TS
1.900 TH99163-AS TH99163-RB TH99163-FS TH99150-TS
2-1/16" TH99164-AS TH99164-RB TH99164-FS TH99150-TS
2-3/8" TH99165-AS TH99165-RB TH99165-FS TH99150-TS
2-7/8" TH99166-AS TH99166-RB TH99166-FS TH99150-TS
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TOWNSEND TYPE 39 & 48 RAM RUBBERS (COMPATIBLE WITH SHAFFER TYPE 39, A, B, E, & LWS BOPS)
O.D. PIPE
INCHES
6” x 3M Type 39
8” x 3M 8” x 5M Type 39
10” x 3M Type 39
10” x 5M Type 48
13-5/8” x 3M 13-5/8" x 5M
Type 480
C.S.O. 192035-0 192213-0 192416-0 192616-0 192774-5
1.315 192040-0 ——– 192419-0 ——– ——–
1.660 192043-0 192206-0 192422-0 ——– 192812-5
1.900 192046-0 192216-0 192826-0 ——– 193768-5
2-1/16 192116-0 192108-0 192822-0 ——– 192882-5
2-3/8 192049-0 192210-0 192425-0 192619-0 192722-5
2-7/8 192052-0 192222-0 192428-0 192622-0 192725-5
3-1/2 192055-0 192225-0 192431-0 192625-0 192728-5
4 192058-0 192228-0 192434-0 192628-0 192731-5
4-1/2 192061-0 192231-0 192440-0 192631-0 192734-5
5 192064-0 192237-0 192446-0 192637-0 192740-5
5-1/2 192067-0 192243-0 192452-0 192643-0 192743-5
6-5/8 ——– 192255-0 192464-0 192655-0 192755-5
7 ——– 192258-0 192467-0 192658-0 192758-5
7-5/8 ——– ——– 192470-0 192661-0 192761-5
8-5/8 ——– ——– 192473-0 ——– 192764-5
9-5/8 ——– ——– ——– ——– 192767-5
10-3/4 ——– ——– ——– ——– 192773-5
11-3/4 ——– ——– ——– ——– 192873-5
RETAINER SCREW Fits All
Pipe Sizes 192034 192034 192034 192034 192034
BOP TYPE
A, B, E, 39
A, B, E, 39
A, B, E, LWS, 39
A, B, E, LWS, 39
A, B, E, LWS
TOWNSEND’S Type 39 & Type 48 Ram Rubbers are molded so they can be installed with either side facing up. TOWNSEND’S Type 390 & 480 Ram Rubbers have a metal spring molded into one side of the back strap to force the rubber to flow upward when under pressure. This Ram Rubber can only be installed one way.
SHAFFER is a registered trademark of The Shaffer Co.
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TOWNSEND TYPE 39 & 48 RAMS & CARRIERS (COMPATIBLE WITH SHAFFER TYPE B, E, & LWS BOPS)
RAM SIZE 10” x 3M TYPE 39 11” x 5M TYPE 48 12” x 3/5M TYPE 48
O.D. PIPE SIZE
RAM BLOCK
RAM BLOCK SUB ASSEMBLY
RAM BLOCK
RAM BLOCK SUB ASSEMBLY
RAM BLOCK
RAM BLOCK SUB ASSEMBLY
C.S.O. 192415 192474 192615 193640 192719 192830
2-3/8” 192424 192477 192618 193641 192721 192831
2-7/8” 192427 192478 192621 193642 192724 192832
3-1/2” 192430 192479 192624 193643 192727 192833
4” 192433 192480 192627 193644 192730 192834
4-1/2” 192439 192482 192630 193645 192733 192835
5” 192445 192484 192636 193647 192739 192837
5-1/2” 192451 192486 192642 193649 192742 192838
6-5/8” ——– ——– 192654 193653 192754 192842
7” ——– ——– 192657 193654 192757 192643
7-5/8” ——– ——– 192660 193655 192760 192844
8-5/8” ——– ——– ——– ——– 192763 192845
9-5/8” ——– ——– ——– ——– 192766 192846
10-3/4” ——– ——– ——– ——– 192772 192848
RETRACTOR SCREW 192209 192209 192209 192209 192209 192209
RAM CARRIER 192414 192414 192614 192614 192718 192718
SHAFFER is a registered trademark of The Shaffer Co.
NOTE: Block Sub Assembly consists of Ram Block, Ram Rubber, and Ram Rubber to Block Screws only.
TOWNSEND manufactures Ram Blocks and Carriers to fit Shaffer Type B, E, LWS, and SL Blowout Preventers. All TOWNSEND Ram Blocks and Carriers meet OEM requirements and are backed by material certification and traceability records. Each Block and Carrier is tested to ensure product reliability and strength. TOWNSEND Ram Rubbers are offered with Ram Sub Assemblies and are formulated with TOWNSEND’S own elastomers to ensure strength and durability in field applications.
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TOWNSEND TYPE 82 RAM RUBBERS (COMPATIBLE WITH SHAFFER STYLE LWS BOPS)
TOWNSEND Type 82 Ram Rubbers are designed to fit Shaffer 7-1/16” x 3M, 5M, 10M, and 15M LWS Blowout Preventers. TOWNSEND’S specially formulated 82 compound has been field tested and has proven to be superior to other styles available in the marketplace. TOWNSEND has specifically designed this Ram Rubber for long endurance under high pressure service operations. TOWNSEND also offers 7-1/16” offset and dual offset Ram Rubbers upon request. Both Ram Rubbers in a pair of dual offset Ram Rubbers have the same part number. Single offset Ram Rubbers have a different part number for the left and the right Ram Rubber. TOWNSEND Type 82 Ram Blocks and Retractor Screws are also available.
SHAFFER is a registered trademark of The Shaffer Co.
OD PIPE SIZE
PART NO.
SEE NOTE
CSO TM8250-7RR *
1.660 TM8251-7RR *
1.900 TM8252--7RR *
2-1/16” TM8253-7RR *
2-3/8” TM8254--7RR *
2-7/8” TM8255-7RR *
3-1/2” TM8256-7RR *
4” TM8269-7RR *
4-1/2” TM8257-7RR *
5” TM8260-7RR *
5-1/2” TM8258-7RR *
Retainer Screw
TM82-5545 *
* NOTE: Standard pipe sizes that are available at most stocking locations. Other sizes stocked at TOWNSEND main warehouse locations.
* NOTE: Two Retainer Screws, Part #TM82-5545 are included with each Ram Rubber.
7" TYPE 82
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TOWNSEND TYPE 7" 82 RAM BLOCKS & CARRIERS (COMPATIBLE WITH SHAFFER LWS )
TOWNSEND Type 7" 82 Ram Blocks and Carriers are designed to fit Shaffer 6” LWS Blowout Preventers. All TOWNSEND Ram Blocks and Carriers are backed by TOWNSEND’S own strict Quality Program that complies with ISO and API regulations. Each Block and Ram Carrier is supported by material certifications and traceability records. TOWNSEND also offers Type 7" 82 Ram Rubbers that have been specially formulated for long endurance and longevity under high pressure service operations. All TOWNSEND Ram Blocks and Carriers are made for H2S service. The Retractor Screws are the only items that have to be changed for H2S operations. TOWNSEND offers the Type 7" 82 Ram Block in standard pipe sizes and Offset and Dual Offset. Contact a TOWNSEND representative for a list of additional LWS Blowout Preventer replacement parts that are available.
SHAFFER is a registered trademark of The Shaffer Co.
6” TYPE 61 RAMS
PIPE SIZE
RAM BLOCK
RAM SUB ASSEMBLY
CSO TM8250-7RB TM8250-7SA
1.660 TM8251-7RB TM8251-7SA
1.900 TM8252-7RB TM8252-7SA
2-3/8” TM8254-7RB TM8254-7SA
2-7/8” TM8255-7RB TM8255-7SA
3-1/2” TM8256-7RB TM8256-7SA
4” TM8269-7RB TM8269-7SA
4-1/2” TM8257-7RB TM8257-7SA
5” TM8260-7RB TM8260-7SA
5-1/2” TM8258-7RB TM8258-7SA
H2S Trim Retractor Screw
TM8211-7RS TM8211-7RS
Carrier TM8200-7RC TM8200-7RC
NOTE: Ram Sub Assembly consists of Ram Block, Ram Rubber, and Ram Rubber Screws only.
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TOWNSEND TYPE 82 (COMPATIBLE WITH SHAFFER LWS)
TOWNSEND manufactures replacement Type 82Ram Rubbers to fit Shaffer LWS Blowout Preventers. TOWNSEND’s specially formulated compound was specifically designed for long endurance under high pressure service operations, for both deep land drilling and subsea service. TOWNSEND offers standard pipe and casing sizes at each of our store and agent locations for easy accessibility to our customers. Offset and dual bore pipe sizes are available upon special request.
O.D. PIPE
INCHES
11 X 3M TYPE 82
11 X 5M TYPE 82
13-5/8 X 3/5M TYPE 82
C.S.O. TM8250-113RR TM8250-115RR TM8250-13RR
1.315 ---- ---- ----
1.660 TM8251-113RR TM8251-115RR TM8251-13RR
1.900 TM8252-113RR TM8252-115RR TM8252-13RR
2-1/16 TM8253-113RR TM8253-115RR TM8253-13RR
2-3/8 TM8254-113RR TM8254-115RR TM8254-13RR
2-7/8 TM8255-113RR TM8255-115RR TM8255-13RR
3-1/2 TM8256-113RR TM8256-115RR TM8256-13RR
4 TM8269-113RR TM8269-115RR TM8269-13RR
4-1/2 TM8257-113RR TM8257-115RR TM8257-13RR
5 TM8260-113RR TM8260-115RR TM8260-13RR
5-1/2 TM8258-113RR TM8258-115RR TM8258-13RR
6-5/8 TM8259-113RR TM8259-115RR TM8259-13RR
7 TM8262-113RR TM8262-115RR TM8262-13RR
7-5/8 TM8261-113RR TM8261-115RR TM8261-13RR
8-5/8 TM8263-113RR TM8263-115RR TM8263-13RR
9-5/8 ——– ——– TM8264-13RR
10-3/4 ——– ——– TM8265-13RR
BOP TYPE LWS
** B & E LWS
** B & E SL, LWS ** B & E
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TOWNSEND TYPE 82 RAMS & CARRIERS (COMPATIBLE WITH SHAFFER TYPE LWS, SL BOPS)
RAM SIZE 11” x 3M TYPE 82 11” x 5M TYPE 82 13-5/8” x 5M TYPE 82
O.D. RAM RAM SUB RAM RAM SUB RAM RAM SUB
C.S.O. TM8250-113RB TM8250-113SA TM8250-115RB TM8250-115SA TM8250-13RB TM8250-13SA
2-3/8” TM8254-113RB TM8254-113SA TM8254-115RB TM8254-115SA TM8254-13RB TM8254-13SA
2-7/8” TM8255-113RB TM8255-113SA TM8255-115RB TM8255-115SA TM8255-13RB TM8255-13SA
3-1/2” TM8256-113RB TM8256-113SA TM8256-115RB TM8256-115SA TM8256-13RB TM8256-13SA
4” TM8269-113RB TM8269-113SA TM8269-115RB TM8269-115SA TM8269-13RB TM8269-13SA
4-1/2” TM8257-113RB TM8257-113SA TM8257-115RB TM8257-115SA TM8257-13RB TM8257-13SA
5” TM8260-113RB TM8260-113SA TM8260-115RB TM8260-115SA TM8260-13RB TM8260-13SA
5-1/2” TM8258-113RB TM8258-113SA TM8258-115RB TM8258-115SA TM8258-13RB TM8258-13SA
6-5/8” TM8259-113RB TM8259-113SA TM8259-115RB TM8259-115SA TM8259-13RB TM8259-13SA
7” TM8262-113RB TM8262-113SA TM8262-115RB TM8262-115SA TM8262-13RB TM8262-13SA
7-5/8” TM8261-113RB TM8261-113SA TM8261-115RB TM8261-115SA TM8261-13RB TM8261-13SA
8-5/8” TM8263-113RB TM8263-113SA TM8263-115RB TM8263-115SA TM8263-13RB TM8263-13SA
9-5/8” ——– ——– ——– ——– TM8264-13RB TM8264-13SA
10-3/4” ——– ——– ——– ——– TM8265-13RB TM8265-13SA
H2S RETRACTOR
SCREW TM8211-11RS TM8211-11RS TM8211-11RS TM8211-11RS TM8211-11RS TM8211-11RS
RAM CARRIER TM8200-113RC ----- TM8200-115RC ----- TM8200-13RC ----
TOWNSEND manufactures Type 82 Ram Blocks to fit Shaffer Type LWS and TOWNSEND 82” Blowout Preventers. TOWNSEND offers this Block only in H2S Trim at Standard Trim prices. All TOWNSEND Ram Blocks are tested for strength and have supporting material certifications and traceability records. TOWNSEND also offers Offset and Dual Offset Blocks along with other pipe sizes not listed.
SHAFFER is a registered trademark of The Shaffer Co.
NOTE: Ram Sub Assembly consists of Ram Block, Ram Rubber, and Ram Rubber Screws only.
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TOWNSEND TYPE 75 RAMS & CARRIERS (COMPATIBLE WITH SHAFFER SL BOPS)
RAM SIZE 11” x 10M TYPE 75 13-5/8” x 10M TYPE 75
PIPE SIZE
RAM BLOCK
RAM ASSEMBLY
RAM BLOCK
RAM ASSEMBLY
C.S.O. 133110 133109 134206 134203
2-3/8” 133130 133129 134226 134223
2-7/8” 133135 133134 134231 134228
3-1/2” 133053 133052 131843 131842
4” 133056 133055 131846 131845
4-1/2” 133059 133058 131736 131848
5” 133062 133061 131721 131850
5-1/2” 133065 133064 131853 131852
6-5/8” 133168 133167 134269 134266
7” 133173 133172 134274 134271
7-5/8” 133178 133177 134279 134276
8-5/8” 133189 133188 134289 134286
9-5/8” ——– ——– 134294 134291
10-3/4” ——– ——– 134299 134296
STANDARD RETRACTOR
SCREW 137881 137881 137881 137881
H2S RETRACTOR
SCREW
142061 (CSO - 7”) 142065 (7-5/8” - 8-5/8”)
142061 (CSO – 7”) 142065 (7-5/8” - 8-5/8”)
142061 142061
RAM CARRIER 131685 131685 138180 138180
TOWNSEND manufactures Type 75 Ram Blocks and Carriers to fit Shaffer Type SL Blowout Preventers. All TOWNSEND Ram Blocks and Carriers are tested for strength, before distribution, to guarantee the customer a quality product. Each set of Blocks and Carriers meet API, ISO, and TOWNSEND’S own strict Quality Programs. All Blocks and Carriers have material certifications and traceability records. TOWNSEND Ram Blocks, Carriers, and Ram Rubbers are made for H2S service. Retractor Screws are the only items that have to be changed from Standard Trim to H2S service. TOWNSEND also offers Ram Blocks and Ram Rubbers in Dual and Offset sizes. Contact a TOWNSEND representative for additional breakdown.
SHAFFER is a registered trademark of The Shaffer Co.
NOTE: Ram Sub Assembly consists of Ram Block, Ram Rubber, and Retainer Screws only.
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TOWNSEND TYPE "ST" RAM RUBBERS
CAMERON and Type U are registered trademark of the Cameron Co.
O.D. PIPE 7-1/16” BORE 11” BORE 13-5/8” BORE 21-1/14” BORE
C.S.O. ST-19473-1 ST-19243-3 ST-19504-3 ST-40962-19
1.315 ST-19473-2 ST-19243-8 ST-31215-23 ——–
1.660 ST-19473-3 ST-19243-6 ST-31215-22 ——–
1.900 ST-19473-4 ST-19243-5 ST-31215-28 ——–
2-1/16 ST-19473-7 ST-19243-4 ST-31215-20 ——–
2-3/8 ST-19473-5 ST-19243-1 ST-31215-1 ST-40962-1
2-7/8 ST-19473-6 ST-19243-2 ST-31215-2 ——–
3-1/2 ST-19474-1 ST-19374-1 ST-31215-3 ST-40962-3
4 ST-19474-2 ST-19374-2 ST-31215-4 ST-40962-4
4-1/2 ST-19474-3 ST-19374-3 ST-31215-5 ST-40962-5
5 ST-19474-4 ST-19374-5 ST-31215-7 ST-40962-7
5-1/2 ST-19474-6 ST-19375-1 ST-31215-8 ST-40962-8
6-5/8 ——– ST-19375-3 ST-31215-10 ST-40962-10
7 ——– ST-19375-4 ST-31215-11 ST-40962-11
7-5/8 ——– ST-19375-5 ST-19506-4 ST-40962-12
8-5/8 ——– ST-19375-6 ST-19506-5 ST-40962-13
10-3/4 ——– ——– ST-38372 ST-40962-20
9-5/8 ——– ——– ST-19506-7 ST-40962-15
UPPER SEAL Fits All
Pipe Sizes ST-19475 ST-19270 ST-19517 ST-40972
16-3/4” BORE 21-1/4” x 2M
ST-38853-1 ST-19249-3
——– ——–
——– ——–
ST-38853-21 ——–
——– ——–
ST-38853-2 ——–
——– ST-31228-2
ST-38853-4 ST-31228-3
ST-38853-5 ST-31228-4
ST-38853-6 ST-31228-5
ST-38853-8 ST-31228-7
ST-38853-9 ST-31228-8
ST-38853-11 ST-31228-10
ST-38853-12 ST-31228-11
ST-38853-13 ST-31228-12
ST-38853-15 ST-31228-14
ST-38853-17 ST-31228-16
ST-38853-18 ST-31228-17
ST-38863 ST-19514
11-3/4 ——– ——– ST-614227-1 ST-38853-19 ST-31228-18 ST-40962-21
13-3/8 ——– ——– ——– ST-38853-20 ST-19252-4 ST-40962-22
13-5/8 ——– ——– ——– ——– ST-31228-24 ST-40962-24
13-3/4 ——– ——– ——– ——– ST-31228-19 ——–
16 ——– ——– ——– ——– ST-31228-21 ST-40962-23
18-5/8 ——– ——– ——– ——– ST-31228-25 ——–
TOWNSEND’S Type "ST" Ram Rubbers are specially formulated from a compound adaptable to most H2S gases. Years of experience and field tests have helped TOWNSEND produce a durable, long lasting product under severe working conditions. TOWNSEND boasts that its quality is as good as or better than the OEM product, at a competitive price. TOWNSEND also offers dual offset and offset Ram Rubbers upon request.
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TOWNSEND TYPE "ST" RAM BLOCKS
PIPE SIZE
7-1/16 x 3/5/10/15M 11 x 3/5/10M
RAM BLOCK ASSEMBLY RAM BLOCK ASSEMBLY RAM BLOCK ASSEMBLY
CSO ST-44102-01 ST-44226-01 ST-44118-01 ST-44233-01 ST-44147-01 ST-44244-01
1.660 ST-44102-03 ST-44226-05 ST-44118-02 ST-44233-02 ST-44148-05 ST-44244-04
1.900 ST-44102-04 ST-44226-06 ST-44118-03 ST-44233-03 ST-44148-07 ST-44244-27
2-3/8 ST-44102-05 ST-44226-08 ST-44118-05 ST-44233-05 ST-44148-01 ST-44244-19
2-7/8 ST-44102-06 ST-44226-09 ST-44118-06 ST-44233-06 ST-44148-02 ST-44244-06
3-1/2 ST-44104-01 ST-44226-10 ST-44119-01 ST-44233-07 ST-44149-01 ST-44244-07
4 ST-44104-02 ST-44226-11 ST-44119-02 ST-44233-09 ST-44149-02 ST-44244-08
4-1/2 ST-44104-03 ST-44226-12 ST-44119-03 ST-44233-10 ST-44149-03 ST-44244-09
5 ST-44104-04 ST-44226-13 ST-44119-05 ST-44233-13 ST-44150-02 ST-44244-11
5-1/2 ST-44104-07 ST-44226-14 ST-44120-01 ST-44233-14 ST-44150-03 ST-44244-12
6-5/8 ——– ——– ST-44120-03 ST-44233-17 ST-44150-05 ST-44244-22
7 ——– ——– ST-44120-04 ST-44233-18 ST-44151-01 ST-44244-14
7-5/8 ——– ——– ST-44120-05 ST-44233-19 ST-44151-02 ST-44244-15
8-5/8 ——– ——– ST-44120-06 ST-44233-20 ST-44151-03 ST-44244-16
9-5/8 ——– ——– ——– ——– ST-44151-05 ST-44244-17
10-3/4 ——– ——– ——– ——– ST-44152-01 ST-44244-18
11-3/4 ——– ——– ——– ——– ST-614208-01 ST-44244-26
13-5/8 x 3/5/10M
TOWNSEND Ram Block Part Number is for Block only. TOWNSEND Assembly Part Number is for Block, Top Seal, and Ram Rubber.
TOWNSEND manufactures replacement Ram Blocks for the Type "ST" Blowout Preventers. All TOWNSEND manufactured Blocks are made to OEM specifications and from certified materials. All Ram Blocks are tested and have traceability documentation, and meet ISO, API, and TOWNSEND’S own Quality Programs. TOWNSEND offers the Type "ST" Ram Blocks in a variety of Preventer working pressures and pipe sizes.
CAMERON and Type U are registered trademarks of the Cameron Co.
NOTE: TOWNSEND manufactures the same series in Shear Ram Blocks. Contact a TOWNSEND representative for additional information.
ASSEMBLY
BLOCK
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46
TOWNSEND TYPE “VBR” RAM RUBBERS & BLOCKS
TOWNSEND’S Variable Bore Ram Rubbers (“VBR”) are designed to seal around a variety of pipe sizes. TOWNSEND’S also manufactures the “VBR” Ram Block in both 11” and 13-5/8” sizes to fit the "ST" Blowout Preventers. TOWNSEND’S Finger Insert design rotates as the hydraulic pressure is applied and the Ram Blocks begin to close allowing the Ram Rubber to seal around a variety of pipe sizes and eliminating changing Ram Rubbers each time you change pipe size. TOWNSEND’S “VBR” Rubbers have been field tested to confirm durability.
ITEM DESCRIPTION 11”
5M/10M 13-5/8”
5M/10M
1 Assembly 2-7/8’ - 5” ST-645360-01 ST-645166-01
1 Assembly 4-1/2” – 7” ———– ST-46675-01
2 Ram Block 2-7/8” - 5” ST-644836-01 ST-644744-01
2 Ram Block 4-1/2” - 7” ———– ST-46671-01
3 VBR 2-7/8” - 5” ST-644926-01 ST-645089-01
3 VBR 4-1/2” - 7” ———– ST-644924-01
4 Top Seal (All) ST-19270 ST-644223-02
CAMERON is a registered trademark.
Note: TOWNSEND “VBR” Rubbers and Top Seals do not fit Standard Type U Ram Blocks, but are interchangeable with OEM Rubbers & Blocks.
3
1
4
2
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TOWNSEND TYPE “ST” SHEAR RAM BLOCKS
TOWNSEND manufactures "SBR" style Ram Blocks and Ram Rubbers for TOWNSEND Type "ST" Blowout Preventers. (SBR – Shear Blind Rams) TOWNSEND Type ST Shear Blind Ram Blocks meet OEM standards, and comply with TOWNSEND’S own strict Quality Assurance Program. Each set of Ram Blocks are backed by material certifications and inspection documentation. All Ram Blocks are made from specified materials to ensure resistance to H2S gases.
7-1/16 x 5/10/15M
DESCRIPTION PART NO.
Right Side Packer Paddle ST-49358-01
Left Side Packer Paddle ST-49358-02
Combination Packer ST-49347-01
Lower Assembly ST-46792-02
Top Seal ST-19475
Upper Block ST-46210-01
Lower Block ST-46212-02
Upper Assembly ST-46792-01
11 x 5/10M
DESCRIPTION PART NO.
Right Side Packer ST-46751-04
Left Side Packer ST-46752-04
Blade Packer ST-46910-04
Lower Assembly ST-49392-02
Top Seal ST-19270
Upper Block ST-49009-01
Lower Block ST-49010-01
Upper Assembly ST-49392-01
13-5/8 x 5/10M
DESCRIPTION PART NO.
Right Side Packer ST-46751-01
Left Side Packer ST-46752-01
Blade Packer ST-46910-01
Lower Assembly ST-46748-02
Top Seal ST-19517
Upper Block ST-46749-01
Lower Block ST-46750-01
Upper Assembly ST-46748-01
NOTE: 7-1/16 x 5/10/15M Face Packer and Side Packer Rubbers are not illustrated in above view.
1 Right Side Packer 2 Left Side Packer 3 Blade Packer 4 Top Seal 5 Upper Block
4
5 1
2
CAMERON and Type U are registered trademark of the Cameron Co.
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TOWNSEND RETRACTOR SCREWS (COMPATIBLE WITH SHAFFER BOP’S)
SERIES RAM BOP STANDARD H2S
7-1/16” x 5M 61 - 7" 82 LWS (61)135848 (61)135848
9” x 5M 61 LWS 135848 135848
7-1/16” x 5M 39 39 192033 192033-S
11” x 3M 39 39 192209 192209-S
11” x 5M 39 39 192209 192209-S
12” x 3M 48 39 192209 192209-S
13-5/8” x 5M 48 48 192209 192209-S
11” x 3M 39 A 192209 192209-S
11” x 5M 39 A 192209 192209-S
13-5/8” X 10M 75 SL 137881 142061
12” x 3M 39 A 192209 192209-S
11” x 3M 70 - 82 B, E, LWS (70) 135575 (70) 141200
11” x 5M 70 - 82 B, E, LWS 135575 (70) 141200
13-5/8” X 3M 70 - 82 B, E, LWS 135575 (70) 141200
13-5/8” x 5M 70 - 82 B, E, LWS 135575 (70) 141200
11” x 10M 75 SL (CSO – 7”) 137881 142061
11” x 10M 75 SL (7-5/8” - 8-5/8”) 133081 142065
TOWNSEND manufactures Retractor Screws to fit all the different types of Shaffer Blowout Preventers. TOWNSEND’S Retractor Screws are available in Standard Trim and H2S Trim. All TOWNSEND Retractor Screws are marked with a traceability number to guarantee product quality. Each Retractor Screw is backed up with traceability records and material certifications.
SHAFFER is a registered trademark of the Shaffer Co.
TOWNSEND also offers other Shaffer Blowout Preventer replacement parts for all the different style blowout preventers. Contact a TOWNSEND representative for a complete breakdown of other parts available.
TYPE 39
TYPE 70
TYPE 75
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TOWNSEND HINGE BRACKET ASSEMBLY (COMPATIBLE WITH SHAFFER LWS BOP’S)
ITEM DESCRIPTION QTY 7-1/16”
3M 7-1/16”
5M 11” 3M
11” 5M
13-5/8” 3/5M
-- Hinge Pin Diameter (in.) __ 1-1/2 1-1/2 1-1/2 1-3/4 1-7/8
1 Hinge Bracket 1 TH7144 TH7144 TH7144 TH7144-11-5 TH7144-13
2 Hinge Pin 1 TH7151 TH7151 TH7151-11 TH7151-11-5 TH7151-13
3 Hinge Pin Plug 2 TH7113 TH7113 TH7113 TH7113 TH7113
4 O-Ring, Hinge Pin 10 TH7152 TH7152 TH7152 TH7152-11-5 TH7152-13
5 Cap Screw, Hinge Brkt. Sm. 4 (2) TH7146 TH7146 TH7146 TH7146-11-5 TH7146-11-5
6 Plug, Hinge Bracket 4 TH7154 TH7154 TH7154 TH7154 TH7154
7 Dowel Pin 2 TH7145 TH7145 TH7145 TH7145-11-50 TH7145-11-5
8 Retainer, Hinge Pin 1 TH7153 TH7153 TH7153 TH7153 TH7153
9 Grease Fitting 1 TH7155 TH7155 TH7155 TH7155 TH7155
5 Cap Screw, Hinge Brkt Lg. 2 TH7147 ----- ----- ----- -----
SHAFFER and LWS are registered trademarks of the Shaffer Co.
TOWNSEND manufactures replacement Hinge Brackets and Hinge Pins to fit Shaffer 7-1/16” x 3M through 13-5/8 x 5M LWS Blowout Preventers. TOWNSEND also offers an exchange program for used Hinge Brackets and offers rebuilt Hinge Brackets at a discounted price.
1
2
3
4
5
6
7
8
9
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TOWNSEND “ST” METAL REPLACEMENT PARTS
TOWNSEND manufactures all the metal expendable parts to fit a TOWNSEND’S ”ST” Blowout Preventer. All TOWNSEND expendable metal replacement parts meet API, ISO, and TOWNSEND’S own strict Quality Programs. All parts are stamped for material traceability requirements.
All TOWNSEND replacement parts meet OEM requirements, and are plated with correct alloys for each components operating requirements.
TOWNSEND stocks a large inventory of metal replacement parts for immediate distribution.
1 Operating Piston 2 Operating Cylinder 3 Ram Change Piston – Open 4 Ram Change Piston – Close 5 Ram Change Cylinder 6 Locking Screw
3 6 1 5
4 2
* O/S denotes Old Style Operating Piston CAMERON & Type U are registered trademark of The Cameron Co.
SERIES OPERATING
PISTON * OPERATING CYLINDER
RAM CHANGE PISTON (OPEN)
RAM CHANGE PISTON (CLOSE)
RAM CHANGE CYLINDER
LOCKING SCREW
7-1/16 x 3/5M ST-30320 (O/S)
ST-667940 ST-30274-2 ST-30324 ST-30325 ST-30273-2 ST-30326
7-1/16 x 10/15M ST-30320 (O/S)
ST-667940 ST-30274-2 ST-30324 ST-30325 ST-30273-2 ST-30326
11 x 3/5/10M ST-30364 (O/S)
ST-673178 ST-30274-3 ST-30362 ST-30363 ST-30273-3 ST-30365
12 x 3M ST-30311 (O/S)
ST-679816 ST-30274-1 ST-30310 ST-30309 ST-30273-1 ST-30307
13-5/8 x 5M ST-30311 (O/S)
ST-679816 ST-30274-1 ST-30310 ST-30309 ST-30273-1 ST-30307
13-5/8 x 10/15M ST-31240 (O/S)
ST-678512 ST-30274-1 ST-31239 ST-31238 ST-30273-1 ST-30307
16-3/4 x 5M ST-38846 (O/S)
ST-689562 ST-30274-6 ST-38847 ST-30848 ST-30273-6 ST-38901
20 x 2/3M ST-30847 (O/S)
ST-690058 ST-30274-4 ST-30848 ST-30849 ST-30273-4 ST-30846
TOWNSEND "ST" TYPE BLOWOUT PREVENTER
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CAMERON, HYDRIL, SHAFFER, SENTINEL and WSI are registered trademarks.
TOWNSEND BOP BONNET REBUILD KITS (COMPATIBLE WITH SHAFFER, HYDRIL & TOWNSEND BOP’S)
TOWNSEND manufactures all the replacement parts for most major Blowout Preventers, such as TOWNSEND, Cameron, Shaffer, Hydril, and WSI. To simplify ordering replacement parts, TOWNSEND has assembled Bonnet Rebuild Kits for Blowout Preventers. These kits consist of all the necessary components to rebuild a Blowout Preventer Bonnet, excluding the Door Seal, which is sold separately. TOWNSEND’S Kits consist of all the O’Rings, Lip Seals, Springs, and necessary Washers to rebuild a Bonnet. Major metal goods, such as Ram Shafts, Locking Screws, Pistons, and major brass components usually need not be replaced, and are offered separately.
SHAFFER SENTINEL I STYLE
SERIES KIT NO.
7-1/16 x 3M HYD. 830000
7-1/16 x 3M MAN. 831000
TOWNSEND’S Bonnet Rebuild Kit cannot be compared with kits offered by OEM’s. TOWNSEND’S Kits exclude major expense items that usually do not need replacing. Each TOWNSEND Bonnet Rebuild Kit comes with an exploded view of the Bonnet with a listing of parts included in each Kit.
SHAFFER TYPE B BOP
SERIES KIT NO.
7-1/16 x 3/5M 860000
8 x 3/5M 860000
11 x 3/5M 860000
13-5/8 x 3M 860000
14 x 5M 860000
16 x 2M 860000
SHAFFER TYPE LWP BOP
SERIES KIT NO.
7-1/16 x 3M 840000
9 x 3M 841000
SHAFFER TYPE E BOP
SERIES KIT NO.
7-1/16 x 3/5M 870000
8 x 3/5M 870000
11 x 3/5M 870000
12 x 3M 870000
14 x 5M 870000
16 x 2M 870000
NOTE: Shaffer Type 39, XHP, and A Seal Kits are not offered because of movement, however, Bonnet Rebuild Kits are available upon request. Wellsite (WSI) Kits are also available.
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SHAFFER TYPE LWS BOP
SERIES KIT NO.
6 x 3/5M 880000
8 x 3/5M 881000
11 x 3M 880000
11 x 5M 881000
13-5/8 x 3/5M 881000
20 x 3M 885000
16-3/4 x 3M 881000
7-1/16 x 10/15M 882000
9 x 10M 883000
11 x 10M 884000
TOWNSEND BOP BONNET REBUILD KITS (COMPATIBLE WITH CAMERON, SHAFFER, HYDRIL & TOWNSEND BOP’S)
SHAFFER SL MANUAL LOCK BOP
SERIES KIT NO.
7-1/16 x 15M 890000
11 x 10M 891000
11 x 15M 892000
13-5/8 x 3M 893000
13-5/8 x 5M 894000
13-5/8 x 10M 895000
13-5/8 x 15M 896000
16-3/4 x 5M 897000
NOTE: Shaffer SL POS/LOCK Kits are available upon request.
CAMERON TYPE SS BOP
SERIES KIT NO.
7-1/16 x 3/5M 16206-06
8 x 3M 16036-103
8 x 5M 16036-105
11 x 3M 16036-103
11 x 5M 16036-105
14 x 5M 17676-145
12 x 3M 16112-123
CAMERON TYPE U BOP
SERIES KIT NO.
7-1/16 x 3/5M 644909-01
7-1/16 x 10/15M 644909-01
11 x 3/5/10M 644909-02
13-5/8 x 3/5/10M 644909-03
16-3/4 x 5/10M r ———–
20 x 2M r ———–
r AVAILABLE UPON REQUEST
CAMERON TYPE QRC BOP
SERIES KIT NO.
7-1/16 x 3/5M 12327-06
8 x 3/5M 12331-10
11 x 3/5M 12331-10
12 x 3M 12333-12
16 x 2M 12333-12
18 x 2M 12333-12
HYDRIL WORKOVER BOP
SERIES KIT NO.
7-1/16 x 5M 3105107
HYDRIL TYPE V BOP
SERIES KIT NO.
7-1/16 x 3/5M 3104728
11 x 3/5M 3104747
13-5/8 X 3/5M 3104766
HYDRIL TYPE X BOP
SERIES KIT NO.
7-1/16 x 10M ————
11 x 10M ————
13-5/8 X 10M 3104771
NOTE: Each Seal Kit is to repair one Bonnet. If repairing a Single BOP, it would require two (2) Kits.
TOWNSEND TYPE 81 BOP
SERIES KIT NO.
7-1/16 X 3M MANUAL TM8100
7-1/16 X 3M HYDRAULIC TH8100
7-1/16 X 5M MANUAL TM8100
7-1/16 X 5M HYDRAULIC TH8100
9 X 3M MANUAL TM8100
9 X 3M HYDRAULIC TH8100
9 X 5M HYDRAULIC TH8100
TOWNSEND “ST” BOP
SERIES KIT NO.
7-1/16 X3/5/10M ST-644909-01
11 X 3/5/19M ST-644909-02
13-5/8 X 3/5/10M ST-644909-03
TOWNSEND TYPE 88 BOP
SERIES KIT NO.
9 X 3M HYDRAULIC TH9100
TOWNSEND TYPE 82 BOP
SERIES KIT NO.
7-1/16 X 3/5M TH7100
11 X 3M TH7100
11 X 5M TH7200
13-5/8 X 3/5M TH7200
TOWNSEND TYPE 99 BOP
SERIES KIT NO.
7-1/16 X 5M HYDRAULIC TH9950
NOTE: TOWNSEND does not include Door Seals with Seal Kits, they are sold separately.
NOTE: For convenience, TOWNSEND has placed additional parts in some Shaffer Seal Kits so the Kit will fit more than one series BOP. Exploded view packing lists in each Kit will reveal which parts are to be discarded.
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TOWNSEND BOP DOOR SEALS (COMPATIBLE WITH CAMERON, SHAFFER, HYDRIL, & TOWNSEND BOP’S)
TOWNSEND manufactures a wide range of Door Seals to fit all the different types and series of Cameron, Shaffer, Hydril, and WSI Blowout Preventers. TOWNSEND Door Seals are manufactured under a strict Quality program to insure that the product has the same material breakdown and characteristics as the OEM. Metal spring inserts and an Elastomeric Fabric are molded in specific Door Seals to correspond to OEM requirements. All TOWNSEND Door Seals meet TOWNSEND’S strict Quality Control Program and comply with API and ISO standards.
In some cases the OEM offers more than one version or style Door Seal for a particular Preventer. TOWNSEND also offers the different styles. TOWNSEND’S Part Number may not coincide with OEM’s current number. Contact a TOWNSEND representative for crossover.
SHAFFER TYPE 39 BOP
SERIES PART NO.
7-1/16 x 3M 6-39
8 x 3M 8-39
10 x 3M 10-39
12 x 3M 12-39
SHAFFER TYPE A BOP
SERIES PART NO.
7-1/16 x 3M 30212
7-1/16 x 5M 30212
8 x 3M ——–
12 x 5M 30214
8 x 5M ——–
10 x 3M 30196
10 x 5M 30159
SHAFFER SENTINEL I STYLE
SERIES PART NO.
7-1/16 x 3M HYD. 30099
7-1/16 x 3 MAN. 30099
SHAFFER TYPE LWP BOP
SERIES PART NO.
7-1/16 x 3M 30007
8 x 3M 30030
SHAFFER TYPE E BOP
SERIES PART NO.
7-1/16 x 3M 30166
7-1/16 x 5M 30166
8 x 3M 30167
16 x 2M 30170
8 x 5M 30167
11 x 3M 30168
11 x 5M 30168
12 x 3M 30169
14 x 5M 30169
SHAFFER TYPE XHP BOP
SERIES PART NO.
7-1/16 x 15M 115566
9 x 10M 30008
11 x 10M 115211
20 x 2M 30176
SHAFFER SL – POS/MAN LOCK
SERIES PART NO.
7-1/16 x 15M 115419
11 x 10M 131914
11 x 15M 131774
13-5/8 x 3M 130203
13-5/8 x 5M 130203
13-5/8 x 10M 135251
13-5/8 x 15M 120386
16-3/4 x 5M 135253
16-3/4 x 10M 31079
18-3/4 x 10M 31038
21-1/4 x 10M 31038
18-3/4 x 15M 121081
SHAFFER TYPE B BOP
SERIES PART NO.
6 x 3M 30166
6 x 5M 30166
8 x 3M 30167
16 x 2M 30170
8 x 5M 30167
11 x 3M 30168
11 x 5M 30168
12 x 3M 30169
14 x 5M 30169
CAMERON, HYDRIL, SHAFFER, SENTINEL, CHASOVOY and WSI are registered trademarks.
SHAFFER CHASOVOY BOP
SERIES PART NO.
7-1/16 x 3M/5M 185294
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TOWNSEND BOP DOOR SEALS (COMPATIBLE WITH CAMERON, SHAFFER, HYDRIL, & TOWNSEND BOP’S)
SHAFFER TYPE LWS BOP
SERIES PART NO.
6 x 3M 30030
6 x 5M 30030
8 x 3M 30105
8 x 5M 30105
11 x 3M 30106
11 x 5M 30008
12 x 3M 134014
13-5/8 x 5M 134014
13-5/8 x 5M 135252 r
16 x 3M 135109
7-1/16 x 15M 30102
9 x 10M 30008
11 x 10M 115193
20 x 2/3M 30175
r NOTE: FIBER BACKED SEAL
TOWNSEND TYPE 81 HYDRAULIC
SERIES PART NO.
7-1/16 X 3M TM8121
7-1/16 X 5M TM8121-5
9 X 3M TM8121-8
9 X 5M TM8121-5
TOWNSEND TYPE 81 MANUAL
SERIES PART NO.
9 X 3M TM8121-8
7-1/16 X 3M TM8121
TOWNSEND TYPE 88 HYDRAULIC
SERIES PART NO.
9 X 3M TM9130
TOWNSEND TYPE 82 HYDRAULIC
SERIES PART NO.
7-1/16 X 5M TH7114
11 X 3M TH7114-11
11 X 5M TH7114-11-5
13-5/8 X 3M/5M TH7114-13
TOWNSEND ANNURAM
SERIES PART NO.
7-1/16 X 9M TYPE 81-84 TM8121-8
7-1/16 X 3M TYPE 81-84 TH8121
7-1/16 X 3M TYPE 82-90 TH7114
7-1/16 X 5M TYPE 82-90 TH7114
CAMERON TYPE QRC BOP
SERIES PART NO.
6 x 3M 19061-1
6 x 5M 19061-1
8 x 3M 19061-2
18 x 2M 19061-5
8 x 5M 19061-2
10 x 3M 19061-3
10 x 5M 19061-3
12 x 3M 19061-4
16 x 2M 19061-5
CAMERON TYPE SS BOP
SERIES PART NO.
6 x 3M 18493-5
6 x 5M 18493-5
8 x 3M 18492-15
8 x 5M 18492-15
10 x 3M 18492-15
10 x 5M 18492-15
12 x 3M 18493-4
14 x 5M 18493-4
CAMERON TYPE U & TOWNSEND "ST" BOP
SERIES PART NO.
7-1/16 x 3/5/10M 19060-12
7-1/16 x 3/5/10M 46613-01
7-1/16 x 3/5/10M 644197-01
11 x 3/5/10M 19060-13
11 x 3/5/10M 46613-02
11 x 3/5/10M 644197-02
11 X 15M 49272-03
13-5/8 x 3/5/10M 19060-11
13-5/8 x 3/5/10M 46613-03
13-5/8 x 3/5/10M 644197-03
16-3/4 x 5/10M 19060-16
20 x 2/3M 46613-06
16-3/4 x 5/10M 46613-04
20 x 2/3M 19060-14
r STYLE
1
2
3
1
2
3
—–
1
2
3
1
2
1
2
CAMERON, HYDRIL, SHAFFER, and WSI are registered trademarks.
HYDRIL WORKOVER TYPE BOP
SERIES PART NO.
7-1/16 x 5M 3104704
HYDRIL TYPE V BOP
SERIES PART NO.
7-1/16 x 3M 3101158
7-1/16 x 5M 3101158
11 x 3M 3101163
11 x 5M 3101163
12 x 3M 3100782
13-5/8 x 5M 3100782
HYDRIL TYPE X BOP
SERIES PART NO.
7-1/16 x 10M 3102194
11 x 10M 3102456
13-5/8 X 10M 3101054
WSI MECHANICAL BOP
SERIES PART NO.
7-1/16 x 3M MAN 0188
7-1/16 x 3M HYD 0188
7-1/16 x 5M MEC 0188
7-1/16 x 5M HYD 0188
rCAMERON TYPE U STYLE NOTE
STYLE DESCRIPTION
1 Fabric Backed Seal
2 Metal Spring Inserts With O-Ring Seal
3 Metal Spring Inserts, Seal Is Square In Shape
TOWNSEND TYPE 99 HYDRAULIC
SERIES PART NO.
7-1/16 X 5M TH9906
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TOWNSEND TYPE 84 PACKING UNITS (COMPATIBLE WITH HYDRIL GK STYLE UNITS)
SERIES
RUBBER TYPE HEAD
LOCKING SCREW
SYNTHETIC NATURAL
7-1/16" x 3M TA84-1078-S TA84-1078-N TA84-1607
7-1/16" x 5M HYDRIL GK
TA84-0667-S TA84-0667-N TA84-0695
9” x 3M TA84-2603-S TA84-2603-N TA84-1607
11” x 3M TA84-1818-S TA84-1818-N TA84-1607
11” x 5M TA84-1401-S TA84-1401-N TA84-1407
13-5/8” x 3M TA84-0732-S TA84-0732-N TA84-0695
13-5/8” x 5M TA84-8148-S TA84-8148-N TA84-1407
7-1/16" X 5M TOWNSEND
SHORTY TA84-1078-S TA84-1078-N TA84-1607
TOWNSEND manufactures replacement Packing Units to fit all Hydril GK Annular Blowout Preventers. TOWNSEND’S replacement Packing Units are available in both natural and synthetic compounds. TOWNSEND’S Packing Unit compounds have been developed specifically for longevity, but are flexible enough for complete closure in open hole situations. TOWNSEND’S Packing Units are tested before sale using API test standards in both open hole conditions and on drill pipe. All Packing Units are subject to a API drift test after performing Annular test on rubber to confirm that they will open back up to standard size. TOWNSEND is not just a rubber company, we take pride in the fact that we produce Blowout Preventer replacement parts, both metal and rubber. Years of experience and testing has helped TOWNSEND become a major player in the industry. NOTE: TOWNSEND 7-1/16 X 5M Type 84 Annular requires special seal kit and packing unit.
HYDRIL & GK are registered trademark of The Hydril Co.
HEAD LOCKING
SCREW
PACKING UNIT
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TOWNSEND TYPE 84 SEAL KITS (COMPATIBLE WITH HYDRIL GK STYLE UNITS)
SERIES HEAD
GASKET SEAL
PISTON INDICATOR
SEAL
7-1/16” x 3M TA84-1602 TA84-9644
7-1/16” x 5M HYDRIL GK
TA84-0690 TA84-9644
11” x 3M TA84-1809 TA84-9644
11” x 5M TA84-1402 TA84-9644
13-5/8" x 3M TA84-0738 TA84-9644
13-5/8” x 5M TA84-8150 TA84-9644
UPPER PISTON
SEAL
PISTON HEAD SEAL
LOWER PISTON
SEAL
COMPLETE SEAL KIT
TA84-1603 TA84-1604 TA84-5614 TA84-0683
TA84-0689 TA84-0688 TA84-0705 TA84-0684
TA84-1808 TA84-1807 TA84-1604 TA84-0687
TA84-1403 TA84-0736 TA84-2599 TA84-0688
TA84-0736 TA84-0737 TA84-0735 TA84-0689
TA84-8151 TA84-8152 TA84-8165 TA84-0690
QTY REQ’D 1 2 2 2 1 N/A
9” x 3M TA84-2868 TA84-2870 TA84-2871 TA84-2869 TA84-0685 TA84-9644
9” x 5M TA84-3508 TA84-2599 TA84-0735 TA84-0689 TA84-0686 TA84-9644
13-5/8” x 5M Latched Head
TA84-1738 TA84-8151 TA84-8152 TA84-8165 TA84-0691 TA84-9644
7-1/16" X 5M TOWNSEND 84
TA84-1602 TA84-1603 TA84-1604 TA84-5614 TA84-0683 TA84-9644
TOWNSEND manufactures replacement Seal Kits to fit all Hydril GK Annular Blowout Preventers.
TOWNSEND’S Seal Kits are available both as individual Seals and as Kits. All TOWNSEND Seals are molded oversize, then ground back down to size to assure our Quality is the same standard as offered by the OEM.
TOWNSEND also manufactures the Piston Indicator Seal, which is used on old style GK Annular Blowout Preventers to check the location of the piston. Newer model GK Annular Blowout Preventers do not require this seal.
Note: TOWNSEND 7-1/16" X 5M TYPE 84 requires special seal kit and packing unit.
HYDRIL & GK are registered trademark of The Hydril Co.
HEAD GASKET SEAL
UPPER PISTON SEAL
PISTON HEAD SEAL
LOWER PISTON SEAL
PISTON INDICATOR SEAL
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TOWNSEND TYPE 90 ANNULAR PACKING UNITS (COMPATIBLE WITH SHAFFER ANNULAR BOP’S)
PART NO. SERIES BOP RUBBER TYPE
TA90-0847 7-1/16” x 3M/5M SYNTHETIC
TA90-0848 7-1/16” x 3M/5M NATURAL
TA90-0996 9” x 3M/5M SYNTHETIC
TA90-2272 9” x 3M/5M NATURAL
TA90-0578 11” x 3M SYNTHETIC
TA90-0579 11” x 3M NATURAL
TA90-0577 13-5/8” x 3M/5M NATURAL
TA90-0810 11” x 5M SYNTHETIC
TA90-0809 11” x 5M NATURAL
TA90-0576 13-5/8” x 3M/5M SYNTHETIC
TOWNSEND manufactures replacement Packing Units to fit all Shaffer style Annular Blowout Preventers. The unique design of the Annular unit allows it to open and close a greater number of times compared to other types of Annular units. All TOWNSEND’S replacement Annular Units are tested before sale using API test standards. TOWNSEND’S replacement Units are available in both synthetic and natural rubber. Other compounds are available for different applications. Each Unit is manufactured using compounds specifically developed by TOWNSEND through years of experience and field testing for longevity and durability.
TOWNSEND is not just another rubber company, we take pride in the fact that we are one of the largest full line Blowout Preventer replacement part manufacturers in the world. Our 30 years of experience in manufacturing both metal and rubber replacement parts for the oil industry has helped TOWNSEND become a leader in the replacement part business. TOWNSEND’S high standard of Quality Control guarantees each part TOWNSEND manufactures to be free from defect due to workmanship and material when used in the service and pressure range for which they were manufactured.
SHAFFER and Spherical are registered trademarks of The Shaffer Co.
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PACKING UNIT
(COMPATIBLE WITH SHAFFER ANNULAR BOP’S) (PATENTED)
TOWNSEND’S ANUFLEX Packing Unit has a group of patented curved metal segments, spaced apart at regular intervals imbedded in the Unit, instead of the conventional one piece segments furnished by other manufacturers. TOWNSEND’S unique hinge design allows the Unit to conform and flex with a lesser amount of resistance than conventional Units, which allows for more opens and closures, and a longer life cycle. The pivotability of the upper portion of each segment, relative to the base plate, limits the force exertable by the element on a drill string component. The upward, pivotal motion of the heel portion of the base plate feeds rubber upwards and radially inwards to compensate for wear of rubber in the bore walls of the Unit, where most conventional Units begin to fail. Other Annular Units have fixed metal segments molded into the rubber in a circular hemispherical cavity. The segments are pushed upwards by hydraulic piston pressure in a spherical cavity forcing rubber to cold flow inwards effecting a seal around the drill pipe. Since the metal segment is fixed, the upper, inner edge of the fixed segment can make contact with drill pipe and can damage it in certain conditions. TOWNSEND’S ANUFLEX segment is made of two parts which are moveable with respect to one another. The freedom of one part with respect to the other limits the force which the metal segments may exert on drill pipe as the hydraulic piston moves the sealing element into a closed position.
SHAFFER and Spherical are registered trademarks of The Shaffer Co.
UPPER SEGMENT
BASE PLATE
UPPER SEGMENT
BASE PLATE
ANUFLEX ®
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PART NO. SERIES BOP RUBBER TYPE
TA90-0847-AF 7-1/16” x 3M/5M SYNTHETIC
TA90-0848-AF 7-1/16” x 3M/5M NATURAL
TA90-0996-AF 9” x 3M/5M SYNTHETIC
TA90-2272-AF 9” x 3M/5M NATURAL
TA90-0578-AF 11” x 3M SYNTHETIC
TA90-0579-AF 11” x 3M NATURAL
TA90-0577-AF 13-5/8” x 3M/5M NATURAL
TA90-0810-AF 11” x 5M SYNTHETIC
TA90-0809-AF 11” x 5M NATURAL
TA90-0576-AF 13-5/8” x 3M/5M SYNTHETIC
TOWNSEND’S ANUFLEX Units function particularly well during stripping operation when the hinged segment allows the rubber to cold flow more freely than conventional segments. The design of the segment allows the smaller portion of each segment base plate to pivot, functioning as a toe plate, supporting and directing the cold flow of rubber upwards towards the sealing bore of the element. This action increases the longitudinal length of the seal, greatly improving the capability of the seal to contain higher pressures than standard segmented units. Additionally, the hinging capabilities of the segment provides a more effective means of feeding rubber into the seal area, compensating for rubber wear due to abrading action on the drill pipe having been pulled through the bore of the sealing elements greatly increasing the effective operational life of the Unit.
OPEN POSITION OF SEGMENTS
CLOSING POSITION OF SEGMENTS HINGING TO CREATE LESS RESISTANCE
OPEN HOLE CLOSURE WITH NO DRILL PIPE SEGMENTS CONFORM UNIFORMLY WITH
LESS RESISTANCE "LONGER WEAR AND LIFE"
SHAFFER and Spherical are registered trademarks of The Shaffer Co.
(COMPATIBLE WITH SHAFFER ANNULAR BOP’S) (PATENTED)
PACKING UNIT ANUFLEX ®
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DRILLING & WORKOVER ACCUMULATORS HIGH PRESSURE TESTING SYSTEMS – SPARE PARTS
THE “BISON” ACCUMULATORS ARE AVAILABLE IN A VARIETY OF STYLES AND SIZES OR CAN BE BUILT TO CUSTOMER’S SPECIFICATIONS.
THE “BISON” ACCUMULATORS RANGE FROM WORKOVER STYLE UNITS TO THE LARGER 210 GALLON ACCUMULATORS USED IN THE DRILLING INDUSTRY. ALL “BISON” ACCUMULATORS ARE DESIGNED WITH 11 OR 15 GALLON SEPARATOR
BOTTLES AND ARE AVAILABLE WITH GASOLINE, DIESEL, AIR OR ELECTRIC OPERATED MOTORS.
TOWNSEND “BISON” ACCUMULATORS MANUFACTURED EXCLUSIVELY BY BURNSCO BOP – API 16D-0020
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HIGH PRESSURE TEST UNITS
TOWNSEND skid mounted High Pressure Test units are available in a variety of working pressures up to 30,000 lbs test pressure. The test equipment is available in unit mounted, portable, skid mounted, and self contained 50 gallon tank skid mounted units. TOWNSEND test units are specifically manufactured for testing BOP Stacks, Valves, Chokes, Kill Lines and Christmas Trees. (Air and water supply are required.) Chart Recorders and High Pressure Hose assemblies are also available upon request. Test units are manufactured to customers specifications and instructions.
SKID MOUNTED TEST UNITS or
PORTABLE TEST UNITS
SELF CONTAINED TEST UNITS (TEST CHARTS AVAILABLE WITH UNITS)
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KOOMEY, STEWART & STEVENSON, SHAFFER, and VALVCON are registered trademarks.
TOWNSEND ACCUMULATOR PARTS FOR BURNSCO, KOOMEY, STEWART & STEVENSON, SHAFFER, & VALVCON ACCUMULATORS
TOWNSEND offers a wide range of Accumulator replacement parts to fit Burnsco, Koomey, Stewart & Stevenson, Shaffer, and Valvcon Accumulators. TOWNSEND’S parts will interchange with the Accumulators listed above. TOWNSEND also offers complete Accumulators manufactured to customers specifications or can rebuild or expand customers original Accumulator. Purchase of used or reconditioned Accumulators are available from a sister company.
PART NO. DESCRIPTION
0902-0100 Charging & Guage Assembly
0902-0101 Air Chuck
0902-0300 Bladder Pull Rod (All)
0910-1303 Junction Box Gasket (16 Hole)
1000-3101 Valve Guard
1000-4105 Anti-Extrusion Ring
1000-7102 10 Gallon Bladder
1000-9102 11 Gallon Bladder
1000-9464 15 Gallon Bladder
1010-1102 Charging Valve (80 Gallon Ball)
1110-2100 MKR Manual Regulator 3/4” Full Flow w/1” Outlet
1110-2199 Regulator Valve Repair Kit (For 1110-2100)
1110-3100 MKR Manual Regulator 1” Full Flow w/1-1/2” Outlet
1110-3199 Regulator Valve Repair Kit (For 1110-3100)
PART NO. DESCRIPTION
1111-3100 1” Full Flow Air Operated Regulator
1242-0100 1/4” Air Valve For Remote Stand
1330-4103 Remote Valve Handle
1330-4104 4-Way Valve Handle
1330-4100 1” 4-Way Valve
1330-4101 Rotor For 1” 4-Way Valve
1320-4197 4-Way Valve Repair Kit
1390-0100 2-Way Bypass Valve
1390-1101 Bypass Valve Rotor
1390-1199 Bypass Valve Repair Kit
1601-1100 1/2” Inline Check Valve
1601-3100 1” Inline Check Valve
1700-1100 3/4” Relief Valve (1750 PSI)
2200-0199 Repair Kit – Electric Pressure Switch
1700-2100 3/4” Relief Valve (3500 PSI)
1700-3100 3/4” Relief Valve (5500 PSI)
2200-0100 Electric Pressure Switch
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TOWNSEND ACCUMULATOR PARTS FOR BURNSCO, KOOMEY, STEWART & STEVENSON, SHAFFER, & VALVCON ACCUMULATORS
PART NO. DESCRIPTION
2250-0100 Air Pressure Switch (3000 PSI)
2250-0199 Repair Kit – Air Pressure Switch
3000-2118 Crosshead Stud Seal – Union Pump
3000-2122 Valve – Union Triplex Pump
3000-2123 Valve Seat – Union Triplex Pump
3000-2124 Valve Spring – Union Triplex Pump
3000-2128 Discharge Valve Cover Gasket Union Triplex Pump
3000-2129 Stuffing Box Gasket Union Triplex Pump
3000-3106 3/4” Plunger Packing
3001-4104 7/8” Plunger Packing
3001-5104 1” Plunger Packing 50:1 Alemite Pump
3020-0121 Trip Rod Lower Nut 50:1 Alemite Pump
3030-0131 Trip Rod Upper Nut 50:1 Alemite Pump
4060-3100 0-10M Gauge – 4-1/2” Face (1/4” LBM)
3020-0133 Trip Rod – 50:1 Alemite Pump
3020-0199 50:1 Alemite Air Motor Repair Kit
3021-0199 60:1 Alemite Air Motor Repair Kit
3030-0199 50:1 Fluid End Repair Kit
3031-0199 60:1 Alemite Fluid End Repair Kit
3032-0199 60:1 SpeedFlo Fluid End Repair Kit
3033-0199 Super 60:1 SpeedFlo Fluid End Repair Kit
4012-3100 0-3m Gauge – 3-1/2” Face (1/4” LBM)
4013-3100 0-6M Gauge – 3-1/2” Face (1/4” LBM)
4032-3100 0-3M Gauge – 6” Face (1/4” LBM)
4033-3100 0-6M Gauge – 6” Face (1/4” LBM)
4034-3100 0-10M Gauge – 6” Face (1/4” LBM)
4060-1100 0-3M Gauge – 4-1/2” Face (1/4” LBM)
4060-2100 0-6M Gauge – 4-1/2” Face (1/4” LBM)
KOOMEY, STEWART & STEVENSON, SHAFFER, and VALVCON are registered trademarks.
PART NO. DESCRIPTION
7400-0100 Remote "Annular" Sticker
7400-0200 Remote "Flo Line" Sticker
7400-0500 Remote "Open/Close" Sticker
7400-0750 Remote "Shear Ram" Sticker
7400-1100 Remote "Pipe Ram" Sticker
7400-2100 Remote "Blind Ram" Sticker
7400-3100 Remote "Choke Line" Sticker
7400-4100 Remote "Kill Line" Sticker
7410-0300 "Annular" Name Plate
7410-0500 "Blind Ram" Name Plate
7410-0700 "Pipe Ram" Name Plate
7410-0800 "By-Pass" Name Plate
7500-5000 Kill Switch
7600-5000 D/C Solenoid
PART NO. DESCRIPTION
106256-03 15 Gallon Valvcon Bladder
TOWNSEND also stocks 15 Gallon replacement Bladders to fit Valvcon Accumulators.
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TOWNSEND RUBBER COATED RING GASKETS
FLANGE
PART NO. GASKET SIZE FLANGE/PSI O.D. THICKNESS
180-240 R-24 RING GASKET 2” x 3M/5M 8-1/2 1-13/16
180-270 R-27 RING GASKET 2-1/2” x 3M/5M 9-5/8 1-15/16
180-310 R-31 RING GASKET 3” x 2M/3M 9-1/2 1-13/16
180-350 R-35 RING GASKET 3” x 5M 10-1/2 2-3-16
180-370 R-37 RING GASKET 4” x 2M/3M 11-1/2 2-1/16
180-390 R-39 RING GASKET 4” x 5M 12-1/4 2-7/16
180-450 R-45 RING GASKET 7-1/16” x 2M/3M 15 2-1/2
180-000 R-45 URETHANE GASKET 7-1/16” x 3M 15 2-1/2
180-460 R-46 RING GASKET 7-1/16” x 5M 15-1/2 3-5/8
180-480 R-48 RING GASKET MUD PUMP ——– ——–
180-490 R-49 RING GASKET 9” x 2M/3M 18-1/2 2-13/16
180-500 R-50 RING GASKET 9” x 5M 19 4-1/16
180-530 R-53 RING GASKET 11” x 2M/3M 21-1/2 3-1/16
180-540 R-54 RING GASKET 11” x 5M 23 4-11/16
180-570 R-57 RING GASKET 13-5/8” x 2M/3M 24 3-7/16
185-570 RX-57 RING GASKET 13-5/8” x 3M 24 3-7/16
195-151 BX-151 RING GASKET 1-13/16” x 10M 7-3/8 1-21/32
195-160 BX-160 RING GASKET 13-5/8” x 5M 26-1/2 4-7/16
RUBBER COATED RING GASKETS
195-152 BX-152 RING GASKET 2-1/16” x 10M 7-7/8 1-47/64
195-155 BX-155 RING GASKET 4-1/16” x 10M 12-7/16 2-49/64
195-158 BX-158 RING GASKET 11” X 10M 25-3/4 5-9/16
195-159 BX-159 RING GASKET 13-5/8” x 10M 30-1/4 6-5/8
195-156 BX-156 RING GASKET 7-1/16” x 10M 18-7/8 4-1/16
TOWNSEND Rubber Coated Ring Gaskets are standard API Ring Gaskets molded with a BUNA-N rubber coating to produce a test style gasket that can be used numerous times where a standard gasket can be used only once. TOWNSEND’s Rubber Coated Ring Gasket can be used where damaged flanges have a sealing problem, if the damage is minor. TOWNSEND’s Rubber Coated Ring Gaskets are available in "R", "RX", and "BX" series. TOWNSEND also has R-45 solid Urethane test gaskets.
OTHER SIZES AVAILABLE UPON REQUEST.
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TOWNSEND RING GASKETS R, RX, & BX (CADMIUM PLATED AND STAINLESS STEEL)
TOWNSEND inventories a large quantity of API soft iron Cadmium Plated Ring Gaskets that are widely used in the oil industry. TOWNSEND offers these Ring Gaskets in R, RX, and BX Series. Stainless Steel Ring Gaskets are also available for use with H2S gas. Each Ring Gasket meets API Standards, and is adaptable to any API Flange. Rubber Coated Ring Gaskets, which are widely used for testing, are also available.
PART NO. SIZE RING FLANGE/PSI
280-200 R-20 1-1/2” x 2/5M
280-230 R-23 2” x 2M
280-240 R-24 2” x 3/5M
280-260 R-26 2-1/2” x 2M
280-270 R-27 2-1/2” x 3/5M
280-310 R-31 3” x 2/3M
280-350 R-35 3” x 5M
280-370 R-37 4” x 2/3M
280-390 R-39 4” x 5M
280-410 R-41 5” x 2/3M
280-440 R-44 5” x 5M
280-450 R-45 7-1/16" x 2/3M
280-456 R-45/46 7-1/16” x 3/5M
280-460 R-46 7-1/16” X 5M
280-490 R-49 9” x 2/3M
280-495 R-49/50 9” x 3/5M
R STYLE RING GASKETS R STYLE RING GASKETS
PART NO. SIZE RING FLANGE/PSI
280-500 R-50 9” X 5M
280-530 R-53 11” x 2/3M
280-534 R-53/54 11” x 3/5M
280-540 R-54 11” x 5M
280-570 R-57 13-5/8” x 2/3M
280-650 R-65 16” x 2M
280-656 R-65/66 16” x 2/3M
280-660 R-66 16” x 3M
280-690 R-69 18” x 2M
280-730 R-73 20” X 2M
280-734 R-73/74 20” x 2/3M
280-740 R-74 20” x 3M
280-910 R-91 11” x 10M
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TOWNSEND RING GASKETS R, RX, & BX (CADMIUM PLATED AND STAINLESS STEEL)
RX STYLE RING GASKETS
RING SIZE
FLANGE/PSI REGULAR
STEEL PART NO.
316 STAINLESS PART NO.
RX-20 1-1/2” x 2/5M 285-200 287-200
RX-24 2” x 3/5M 285-240 287-240
RX-27 2-1/2” x 3/5M 285-270 287-270
RX-31 3” x 2/3M 285-310 287-310
RX-35 3” x 5M 285-350 287-350
RX-37 4” x 2/3M 285-370 287-370
RX-39 4” x 5M 285-390 287-390
RX-41 5” x 2/3M 285-410 287-410
RX-44 5” x 5M 285-440 287-440
RX-45 7-1/16” x 2/3M 285-450 287-450
RX-45/46 7-1/16” x 3/5M 285-456 287-456
RX STYLE RING GASKETS
RING SIZE
FLANGE/PSI REGULAR
STEEL PART NO.
316 STAINLESS PART NO.
RX-46 7-1/16” x 5M 285-460 287-460
RX-49 9” x 2/3M 285-490 287-490
RX-50 8” x 5M 285-500 287-500
RX-53 11” X 2/3M 285-530 287-530
RX-54 11” x 5M 285-540 287-540
RX-57 13-5/8 x 2/3M 285-570 287-570
RX-65 16” x 2M 285-650 287-650
RX-66 16” x 3M 285-660 287-660
RX-73 20” x 2M 285-730 287-730
RX-74 20” x 3M 285-740 287-740
BX STYLE RING GASKETS
RING SIZE
FLANGE/PSI REGULAR
STEEL PART NO.
316 STAINLESS PART NO.
BX-150 1-11/16” x 10/15M 295-150 297-150
BX-151 1-13/16” x 10M 295-151 297-151
BX-152 2-1/16” x 10M 295-152 297-152
BX-153 2-9/16” X 10/15/20M 295-153 297-153
BX-154 3-1/16” x 10M 295-154 297-154
BX-155 4-1/16” x 10M 295-155 297-155
BX-156 7-1/16” x 10M 295-156 297-156
BX-157 9” X 10M 295-157 297-157
BX-158 11” x 10M 295-158 297-158
BX-159 13-5/8” x 10M 295-159 297-159
BX-166 21-1/4” x 10M 295-166 297-166
BX-160 13-5/8” x 5M 295-160 297-160
BX-161 16-3/4” X 5M 295-161 297-161
BX-162 16-3/4” x 10M 295-162 297-162
BX-165 21-1/4” X 5M 295-165 297-165
BX and RX Ring Gaskets are for extreme pressure service. Pressure actuates these Gaskets, the higher the pressure, the tighter the seal. Combination Gaskets are designed for Ring Joints in which the mating Flanges have different ring grooves.
OVAL
OCTAGONAL
RX
BX
COMBINATION
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TOWNSEND BOLTS AND NUTS FOR STANDARD API FLANGES & DOUBLE STUD ADAPTERS
TOWNSEND inventories a large selection of API Flange Bolts and Nuts for the drilling industry. TOWNSEND has selected a few standard sizes to list for convenience. TOWNSEND also offers Double End Studs upon request. All Studs and Bolts are B-7 API standard and Nuts are Grade 2H Hex Nuts. Contact a TOWNSEND representative about special order Studs, such as Cadmium Plated.
6” x 3M to 6” x 5M COMBINATION STUD
PART NO. QTY REQ’D DESCRIPTION
300-796 12 1-1/8” x 1-3/8” x 7-1/4” Combination
TAP END STUDS
PART NO. QTY REQ’D DESCRIPTION FLANGE
300-716 8 7/8” x 4-1/4” 2” x 5M
300-321 12 1” x 5” 7-1/16” x 2M
300-330 12 1-1/8” x 5-5/8” 7-1/16” x 3M
300-760 8 1-1/4” x 6” 4” x 5M
300-770 12 1-3/8” x 7” 7-1/16” x 5M
300-766 16 1-3/8” x 6-5/8” 11” x 3M
300-793 12 1-7/8” x 9-3/8” 11” x 5M
300-786 20 1-3/8” x 7” 13-5/8” x 3M
300-782 16 1-5/8” x 8-1/4” 13-5/8” x 5M
300-782 24 1-5/8” x 8-1/4” 20” x 2M
300-790 16 1-3/4” x 9-5/8” 11” x 10M
300-315 N/A 1" x 4-1/4" N/A - BOP
300-317 N/A 1" X 4-3/4" N/A - BOP
300-765 12 1-3/8" X 6-3/8" 9" X 3M
300-782 12 1-5/8" X 8-1/4" 9" X 5M
TAP END STUDS
PART NO. QTY REQ’D DESCRIPTION FLANGE
300-714 8 3/4” x 3-1/2” 2-1/16” x 10M
300-729 8 1-1/8” x 5-3/8” 4-1/16” x 10M
300-769 12 1-1/2” x 7-3/8” 7-1/16” x 10M
300-735 20 1-7/8” x 10-7/8” 13-5/8” x 10M
300-720 8 1” x 4-3/4” 3-1/16” x 10M
ALL THREAD BOLTS
PART NO. QTY REQ’D DESCRIPTION FLANGE
300-715 8 3/4” x 5-1/2” 2-1/16” x 10M
300-717 8 7/8” x 6-1/2” 2” x 5M
300-736 12 1-1/8” x 8-1/2” 7-1/16” x 3M
300-746 8 1-1/4” x 8-3/4” 4” x 5M
300-756 16 1-3/8” x 10-3/4” 11” x 3M
300-756 20 1-3/8” x 10-3/4” 13-5/8” x 3M
300-772 16 1-5/8” x 13-1/4” 13-5/8” x 5M
300-783 12 1-7/8” x 14-1/2” 11” x 5M
300-798 16 1-3/4” x 15-5/8” 11” x 10M
300-773 24 1-5/8” x 12-1/2” 20” x 2M
300-730 8 1-1/8” x 7-5/8” 3” x 5M
ALL THREAD BOLTS
PART NO. QTY REQ’D DESCRIPTION FLANGE
300-735 8 1” x 7-1/8” 3-1/16” x 10M
300-736 8 1-1/8” x 8-1/2” 4-1/16” x 10M
300-775 12 1-1/2” x 11-3/4” 7-1/16” x 10M
300-787 20 1-7/8” x 17-7/8” 13-5/8” x 10M
G-2H HEX NUTS
PART NO. DESCRIPTION
300-700 3/4”
300-701 7/8”
300-702 1”
300-703 1-1/8”
300-704 1-1/4”
G-2H HEX NUTS
PART NO. DESCRIPTION
300-705 1-3/8”
300-707 1-5/8”
300-708 1-3/4”
300-709 1-7/8”
300-706 1-1/2”
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TOWNSEND ACCESSORIES
TOWNSEND OFFERS A LARGE RANGE OF API APPROVED ACCESSORIES FOR BOP’S AVAILABLE IN BOTH STANDARD AND H2S SERVICE. RING GASKETS ARE AVAILABLE IN STANDARD (CADMIUM PLATED), 304 OR 316 STAINLESS STEEL.
SPACER SPOOLS & ADAPTER SPOOLS
CROSSES TEES
API STUDS & NUTS
API RING GASKETS
BLIND FLANGES
COMPANION FLANGES
DOUBLE STUDDED ADAPTERS
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TYPE 81 RAM TYPE BOP HYDRAULIC & MANUAL DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M
MAXIMUM OPERATING PRESSURE 1,500 1,500 1,500 1,500
RECOMMENDED OPERATING PSI 1,500 1,500 1,500 1,500
RATIO TO CLOSE 4.1:1 4.5:1 4.5:1 4.5:1
VOLUME OF FLUID TO OPEN .55 .60 .62 .62
VOLUME OF FLUID TO CLOSE .68 .73 .75 .75
PISTON STROKE 4-1/18" 4-1/14" 5-1/8" 5-1/8"
WEIGHTS
SIZE 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M
SINGLE STUDDED 1,250 1,600 1,550 1,650
FLANGED 1,520 1,800 1,810 1,910
DOUBLE STUDDED 2,100 2,800 2,750 2,850
FLANGED 2,370 3,000 3,010 3,110
STUDDED 2,750 3,600 3,550 3,660
FLANGED 3,145 3,800 3,810 3,910 TRIPLE
DIMENSIONS
SIZE STYLE 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M
OVERALL HEIGHT STUDDED
(LESS STUDS)
SINGLE 13" 13-1/4" 13-1/4" 13-1/4"
DOUBLE 20-1/2" 20-1/2' 22-1/2' 22-1/2'
TRIPLE 30" 31" 31" 31"
OVERALL HEIGHT FLANGED
SINGLE 21-3/8" 26-1/2" 28-1/2" 28-1/2"
DOUBLE 30-3/8" 36-3/4" 37-3/4" 37-3/4"
TRIPLE 38-3/8" 45-1/4" 46-3/4" 46-3/4"
OVERALL LENGTH 63" 65" 70" 70"
OVERALL WIDTH 22" 25" 25" 25"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16" 9" 9"
WORKING PRESSURE (LBS.) 3,000 5,000 3,000 5,000
3,000 5,000 3,000 5,000 TEST PRESSURE (LBS.)
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TYPE 82 RAM TYPE BOP DIMENSIONS & SPECIFICATION DATA
WEIGHTS
SIZE 7-1/16 X 5M 11 X 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
SINGLE STUDDED 1,513 2,400 5,600 4,300 5,500
FLANGED 1,713 2,700 6,600 5,000 6,250
DOUBLE STUDDED 2,632 4,500 7,650 7,500 9,500
FLANGED 2,966 4,800 8,600 8,200 11,050
BOP CAPACITIES
SIZE 7-1/16 X 5M 11 X 3M 11 X 5M 13-5/8 X 3M
MAXIMUM OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500 1,500 1,500 1,500
RECOMMENDED OPERATING PSI (TO OPEN & CLOSE) (PSI)
1,500 1,500 1,500 1,500
RATIO TO CLOSE 4.5:1 4.4:5 5.57 8:16
VOLUME OF FLUID TO OPEN (U.S. GALLONS)
1.18 1.45 2.62 5.30
VOLUME OF FLUID TO CLOSE 1.45 1.74 2.98 4.35
PISTON STROKE (TO OPEN & CLOSE) (INCHES)
4-1/18" 6-1/18" 6-1/18" 7-1/4"
13-5/8 X 5M
1,500
1,500
8:16
5.30
4.35
7-1/4"
DIMENSIONS
SIZE STYLE 7-1/16 X 5M 11 X 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
OVERALL HEIGHT STUDDED
(LESS STUDS)
SINGLE 15" 14-1/2" 17" 19-1/2" 25-5/8"
DOUBLE 26-3/4" 29-3/8" 33" 34-1/2" 36"
OVERALL HEIGHT FLANGED
SINGLE 28-1/14" 27-1/8" 34-1/2" 30-5/8" 33-5/8"
DOUBLE 40" 42" 50-1/2" 48" 49-5/8"
OVERALL LENGTH 58" 72-1/4" 89-1/4" 92-3/4" 92-3/4"
OVERALL WIDTH 21-1/2" 25-7/8" 28-3/4" 30-7/8" 32-5/8"
OPENING THROUGH PREVENTER 7-1/16" 11" 11'' 13-5/8" 13-5/8"
WORKING PRESSURE (LBS.) 5,000 3,000 5,000 3,000 5,000
TEST PRESSURE (LBS.) 5,000 3,000 5,000 3,000 5,000
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TYPE 88 RAM TYPE BOP DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 9 X 3M
MAXIMUM OPERATING PRESSURE 1,500
RECOMMENDED OPERATING PSI 1,500
RATIO TO CLOSE 4.5:1
VOLUME OF FLUID TO OPEN .68
VOLUME OF FLUID TO CLOSE .77
PISTON STROKE 5-1/8"
WEIGHTS
SIZE 9 X 3M
SINGLE STUDDED 1,170
FLANGED 1,430
DOUBLE STUDDED 2,200
FLANGED 2,460
DIMENSIONS
SIZE STYLE 9 X 3M
OVERALL HEIGHT STUDDED
(LESS STUDS)
SINGLE 11-1/8"
DOUBLE 22"
OVERALL HEIGHT FLANGED
SINGLE 21-1/2"
DOUBLE 32-1/4"
OVERALL LENGTH 60"
OVERALL WIDTH 21-1/2"
OPENING THROUGH PREVENTER 9"
WORKING PRESSURE (LBS.) 3,000
TEST PRESSURE (LBS.) 3,000
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TYPE 99 RAM TYPE BOP HYDRAULIC DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 5M
MAXIMUM OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500
RECOMMENDED OPERATING PSI (TO OPEN & CLOSE) (PSI)
1,500
RATIO TO CLOSE 8.47:1
VOLUME OF FLUID TO OPEN (U.S. GALLONS)
.60
VOLUME OF FLUID TO CLOSE .60
PISTON STROKE (TO OPEN & CLOSE) (INCHES)
4.062"
WEIGHTS
SIZE 7-1/16 X 5M
SINGLE
STUDDED 1,400
FLANGED 1,600
DOUBLE
STUDDED 2,600
FLANGED 2,800
DIMENSIONS
SIZE STYLE 7-1/16 X 5M
OVERALL HEIGHT STUDDED
(LESS STUDS) SINGLE 20.50"
OVERALL HEIGHT FLANGED
DOUBLE 33.88"
OVERALL LENGTH BONNETS CLOSED
64.50"
OVERALL LENGTH BONNETS OPEN
80.75"
OVERALL WIDTH 20.62"
OPENING THROUGH PREVENTER 7.062"
WORKING PRESSURE (LBS.) 5,000
TEST PRESSURE (LBS.) 5,000
SHAFFER CHASOVOY is a registered trademark of it's respective company. TOWNSEND INTERNATIONAL BOP is not affiliated with this company.
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WEIGHTS (LBS.)
SIZE 7-1/16 X 3/5M
SINGLE STUDDED
FLANGED 2,800 LBS.
DOUBLE STUDDED
FLANGED 5,200 LBS.
BOP CAPACITIES
SIZE 7-1/16 X 3/5M
7-1/16 X 10M 7-1/16 X 15M
MAXIMUM OPERATING PRESSURE
(TO OPEN & CLOSE) (PSI)
1,500 1,500 1,500
RECOMMENDED OPERATING PSI (TO OPEN & CLOSE) (PSI)
1,500 1,500 1,500
RATIO TO OPEN 2.2:1 2.2:1 2.2:1
RATIO TO CLOSE 7:1 7:1 7:1
VOLUME OF FLUID TO OPEN (U.S. GALLONS) (1 SET RAMS)
1.3 1.3 1.3
VOLUME OF FLUID TO CLOSE (U.S. GALLONS) ( 1 SET RAMS)
1.3 1.3 1.3
DIMENSIONS
SIZE STYLE 7-1/16 X 3/5 7-1/16 X 10M 7-1/16 X 15M
OVERALL HEIGHT STUDDED
(LESS STUDS)
SINGLE
DOUBLE
TRIPLE
OVERALL HEIGHT FLANGED
SINGLE 27-5/8" 30-5/8” 31-7/8"
DOUBLE 41-7/8" 45" 45"
TRIPLE
OVERALL LENGTH 82-5/8" 82-5/8" 82-5/8"
OVERALL WIDTH 20-1/4" 20-1/4” 20-1/4"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16” 7-1/16"
WORKING PRESSURE (LBS.) 3,000/5,000 10,000 15,000
TEST PRESSURE (LBS.) 3,000/5,000 10,000 15,000
7-1/16 X 3/5/10M “ST” RAM TYPE BOP DIMENSIONS & SPECIFICATION DATA
WEIGHTS (LBS.)
SIZE 7-1/16 X 10M
SINGLE STUDDED
FLANGED 3,550 LB.
DOUBLE STUDDED
FLANGED 6,400 LB.
WEIGHTS (LBS.)
SIZE 7-1/16 X 15M
SINGLE STUDDED
FLANGED 3,800 LBS.
DOUBLE STUDDED
FLANGED 6,750 LBS.
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3.5 GALLONS
3.5 GALLONS
5.8 GALLONS
5.8 GALLONS
13-5/8 X 5M
MAXIMUM OPERATING PRESSURE
(TO OPEN & CLOSE) (PSI)
1,500 PSI 1,500 PSI 1,500 PSI 1,500 PSI
RECOMMENDED OPERATING PSI (TO OPEN & CLOSE) (PSI)
1,500 PSI 1,500 PSI 1,500 PSI 1,500 PSI
RATIO TO OPEN 2.5 TO 1 2.5 TO 1 2.3 TO 1 2.3 TO 1
RATIO TO CLOSE 7.3 TO 1 7.3 TO 1 7.0 TO 1 7.0 TO 1
VOLUME OF FLUID TO OPEN (U.S. GALLONS) (1 SET RAMS)
3.4 GALLONS
3.4 GALLONS
5.4 GALLONS
5.4 GALLONS
VOLUME OF FLUID TO CLOSE (U.S. GALLONS) ( 1 SET RAMS)
3.5 GALLONS
3.5 GALLONS
5.8 GALLONS
5.8 GALLONS
DIMENSIONS
SIZE STYLE 11 X 3M 11 X 5M 13-5/8 X 3M 13-5/8 X 5M
OVERALL HEIGHT FLANGED
SINGLE 29-1/8" 34-3/8" 31-3/8" 33-7/8"
DOUBLE 49-1/4" 54-1/2" 53-3/8" 55-7/8"
OVERALL LENGTH 96-1/4" 96-1/4" 112-1/8" 112-1/8"
OVERALL WIDTH 25-1/8" 25-1/8" 29-1/4" 29-1/4"
OPENING THROUGH PREVENTER 11" 11" 13-5/8" 13-5/8"
WORKING PRESSURE (LBS.) 3000 PSI 5,000 PSI 3,000 PSI 5,000 PSI
TEST PRESSURE (LBS.) 3000 PSI 5,000 PSI 3,000 PSI 5,000 PIS
11" X 3/5 & 13-5/8 X 3/5M “ST” RAM TYPE BOP DIMENSIONS & SPECIFICATION DATA
WEIGHTS (LBS.)
SIZE SINGLE DOUBLE
11 X 3M 5,300 LBS. 9,900 LBS.
11 X 5M 5,600 LBS. 10,200 LBS.
13-5/8 X 3M 7,200 LBS. 14,300 LBS.
13-5/8 X 5M 7,700 LBS. 14,800 LBS.
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TYPE 81-84 ANNURAM BOP DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 3M 7-1/16 X 5M
MAXIMUM OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500 1,500
RECOMMENDED OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500 1,500
VOLUME OF FLUID TO OPEN ANNULAR 2.24 2.24
RAM .55 .60
VOLUME OF FLUID TO CLOSE ANNULAR 4.57 4.57
RAM .68 .73
ANNULAR N/A N/A
RAM 4-1/8" 4-1/4"
PISTON STROKE (INCHES) TO OPEN & CLOSE
WEIGHTS
SIZE 7-1/16 X 3M 7-1/16 X 5M
STUDDED 4,000 LBS. 4,500 LBS
DIMENSIONS
SIZE 7-1/16 X 3M 7-1/16 X 5M
OVERALL HEIGHT LESS STUDS
(STUDDED TOP)
STUDDED BOTTOM
40" 40"
OVERALL WIDTH (AT LARGEST PART)
ANNULAR BODY
33" 33"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16"
HYDRAULIC CONNECTION (4) 1" 1"
WORKING PRESSURE (LBS.) 3,000 5,000
TEST PRESSURE (LBS.) 3,000 5,000
OVERALL LENGTH RAM BODY 63" 63"
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TYPE 82-90 ANNURAM BOP DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 3M 7-1/16 X 5M
MAXIMUM OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500 1,500
RECOMMENDED OPERATING PRESSURE (TO OPEN & CLOSE) (PSI)
1,500 1,500
VOLUME OF FLUID TO OPEN ANNULAR 3.21 3.21
RAM .60 .60
VOLUME OF FLUID TO CLOSE ANNULAR 4.57 4.57
RAM .73 .73
ANNULAR N/A N/A
RAM 4-1/4" 4-1/4"
PISTON STROKE (INCHES) TO OPEN & CLOSE
WEIGHTS
SIZE 7-1/16 X 3M 7-1/16 X 5M
STUDDED 4,675 4,675
DIMENSIONS
SIZE 7-1/16 X 3M 7-1/16 X 5M
OVERALL HEIGHT LESS STUDS
(STUDDED TOP)
STUDDED BOTTOM
35-1/2" 35-1/2"
OVERALL WIDTH (AT LARGEST PART)
ANNULAR BODY
29" 29"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16"
HYDRAULIC CONNECTION (4) 1" 1"
WORKING PRESSURE (LBS.) 3,000 5,000
TEST PRESSURE (LBS.) 3,000 5,000
OVERALL LENGTH RAM BODY 58" 58"
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TYPE 84 ANNULAR TYPE BOP DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M 11 X 3M 11 X 5M 13-5/8 X 3M
MAXIMUM OPERATING PRESSURE 1,500 1,500 1,500 1,500 1,500 1,500 1,500
RECOMMENDED OPERATING PSI 1,500 1,500 1,500 1,500 1,500 1,500 1,500
VOLUME OF FLUID TO OPEN 2.24 2.24 3.41 3.41 5.54 7.98 8.94
VOLUME OF FLUID TO CLOSE 2.85 2.85 4.33 6.84 7.43 9.81 11.36
PISTON STROKE (INCHES) 4-1/18" 4-1/2" 5-3/4" 5-3/4" 6-1/8" 7-1/8" 7-1/8"
WEIGHTS
SIZE 7-1/16 X 3M 11 X 3M 11 X 5M 13-5/8 X 3M
STUDDED 2,500 5,300 7,800 8,528
FLANGED 2,675 5,450 8,250 8,775
7-1/16 X 5M
2,500
2,840
9 X 3M
3,420
3,560
9 X 5M
3,500
3,650
DIMENSIONS
SIZE 7-1/16 X 3M 7-1/16 X 5M 9 X 3M 9 X 5M 11 X 3M 11 X 5M 13-5/8 X 3M
OVERALL HEIGHT LESS STUDS
(STUDDED TOP)
STUDDED 27-3/4" 30-3/4" 32-3/4" 33" 34-1/4" 39-5/8" 39-3/8"
FLANGED 32" 33-1/2" 37-3/4" 38" 39-1/4" 47-3/4" 45-1/4"
OVERALL WIDTH
BODY ONLY 26" 26" 28" 28" 33-3/4" 37-1/2" 40-1/2"
WITH LIFT 32" 32" 34-1/2" 34-1/2" 40-3/8" 44-1/4" 47-1/2"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16" 9" 9" 11" 11" 13-5/8"
3,000 5,000 3,000 5,000 3,000 5,000 3,000
TEST PRESSURE (LBS.) 3,000 5,000 3,000 5,000 3,000 5,000 3,000
WORKING PRESSURE (LBS.)
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TYPE 90 ANNULAR TYPE BOP DIMENSIONS & SPECIFICATION DATA
BOP CAPACITIES
SIZE 7-1/16 X 7-1/16 X 5M
MAXIMUM OPERATING PRESSURE 1,500 1,500
RECOMMENDED OPERATING PSI 1,500 1,500
VOLUME OF FLUID TO OPEN 3.43 3.43
VOLUME OF FLUID TO CLOSE 4.92 4.92
PISTON STROKE (INCHES) --- ---
11 X 5M
1,500
1,500
14.59
18.67
---
13-5/8 X 5M
1,500
1,500
17.41
23.58
---
9 X 3M
1,500
1,500
5.03
7.23
---
11 X 3M
1,500
1,500
6.78
11.00
---
13-5/8 X 3M
1,500
1,500
17.41
23.58
---
WEIGHTS
SIZE 7-1/16 X 3M 7-1/16 X 5M
STUDDED 3,075 3,075
FLANGED 3,100 3,175
11 X 5M
9,275
9,550
13-5/8 X 5M
13,100
13,700
9 X 3M
4,675
4,775
13-5/8 X 3M
13,100
13,500
11 X 3M
5,675
5,825
DIMENSIONS
SIZE 7-1/16 X 3M 7-1/16 X 5M 11 X 5M 13-5/8 X 5M
OVERALL HEIGHT LESS STUDS
(STUDDED TOP)
STUDDED 25-1/2" 25-1/2" 33-7/8" 37-5/8"
FLANGED 29-1/4" 30-7/8" 41-1/2" 45"
OVERALL WIDTH BODY 29" 29" 44-3/4 50"
OPENING THROUGH PREVENTER 7-1/16" 7-1/16" 11" 13-5/8"
WORKING PRESSURE (LBS.) 3,000 5,000 5,000 5,000
TEST PRESSURE (LBS.) 3,000 5,000 5,000 5,000
HYDRAULIC CONNECTION (2) 1" 1" 1-1/4" 1-1/2"
9 X 3/M
27-1/8""
32-1/2"
35-1/2"
9"
1-1/4"
3,000
3,000
11 X 3M
27-1/8"
32-7/8"
39-1/2"
11"
1"
3,000
3,000
13-5/8 X 3M
34-1/2"
41"
46-1/2"
13-5/8"
1-1/2"
3,000
3,000
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OTHER PRODUCTS AVAILABLE
SHAFFER TYPE 50 & 51 ROTATING HEAD REPLACEMENT PARTS TOWNSEND offers replacement parts to fit Shaffer Type 50 and 51 Rotating Head. Products include Wear Sleeves, V Packing, Grease Seals, Lip Seals, Weld On Ears, Locking Latches, Bearings and other component parts. Shaffer Type 79 and Lynn Rotating Head replacement parts are also available.
ROTATING HEAD RUBBERS FOR SHAFFER 45, 50, 51, 79, GRANT & LYNN
TOWNSEND offers replacement Rotating Head Rubbers in a wide range of pipe sizes to fit Shaffer, Lynn and Grant Rotating Heads. Urethane Rubbers and Casing Stripper Rubbers are also available.
SHAFFER SENTINEL I RAM RUBBERS TOWNSEND offers replacement Ram Rubbers for Sentinel I type Blowout Preventers. Ram Rubbers are available in Standard pipe sizes, Dual Offset, and Offset styles. TOWNSEND offers these Ram Rubbers in a variety of pipe sizes. TOWNSEND’s Ram Rubber compound was developed specifically for this operation.
SHAFFER SENTINEL II & WSI RAM RUBBERS TOWNSEND offers 6” x 3M Sentinel II style Ram Rubbers in Standard pipe sizes and Offset pipe sizes. TOWNSEND also offers other replacement parts to fit the WSI and Sentinel style Blowout Preventers.
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CAMERON TYPE D ANNULAR RUBBERS & DOUGHNUTS TOWNSEND offers Cameron Type D Annular Rubbers in 7-1/16” x 10M, 11” x 5M and 11” x 10M series. All units are sold with Doughnut and Unit as an assembly only.
CAMERON SPACE SAVER RAM RUBBERS TOWNSEND offers 6” x 3M, 8” x 3M, 10” x 3M, 12” x 3M and 14” x 5M Space Saver Ram Rubbers. All TOWNSEND Ram Rubbers are specially formulated to flow as the product was originally designed. Specific compounds are used so rubber has the longest endurance life possible under normal operations.
CAMERON TYPE QRC RAM RUBBERS & TOP SEALS TOWNSEND offers replacement Ram Rubbers for 6”, 10” and 12” Type QRC Blowout Preventers. Type QRC Ram Rubbers are also available in Offset and Dual Offset sizes.
DOOR BOLTS FOR ALL MAJOR TYPES OF BLOWOUT PREVENTERS
TOWNSEND offers replacement Door Bolts to fit all types, styles, and series Cameron, Shaffer, Hydril and WSI Blowout Preventers. All Door Bolts are manufactured using properly treated materials.
SHAFFER RAM SHAFTS & LOCKING SCREWS TOWNSEND offers a variety of replacement parts to fit all the Shaffer style Blowout Preventers. TOWNSEND offers Ram Shafts and the different style Locking Screws for Shaffer Type A, B, E, LWS, SL and LWP Blowout Preventers. Products are available in all Blowout Preventer sizes and readily available from inventory.
SHAFFER TYPE 39 BLOWOUT PREVENTER REPLACEMENT PARTS TOWNSEND offers replacement parts for the 6”, 8” and 10” x 3M Type 39 Blowout Preventers. This line of parts includes Operating Screws, Sprockets, Brass Full Nuts, Sprocket Chain, Packing and Door Seals.
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HYDRIL 20” X 2M MSP PACKING UNITS & SEAL KITS TOWNSEND offers 20” x 2M MSP Packing Units in both Synthetic and Natural. Each TOWNSEND Packing Unit is support by traceability records and material certifications. TOWNSEND also offers Seal Kits for other Hydril series and style Annulars.
HYDRIL TYPE V RAM RUBBERS & TOP SEALS TOWNSEND offers 11” x 3M, 11” x 5M, 12” x 3M and 13-5/8” x 5M Hydril Type V replacement Ram Rubbers and Top Seals. TOWNSEND offers these Ram Rubbers in Standard pipe and casing sizes. Dual Offset and Offset available upon request.
HYDRIL TYPE X RAM RUBBERS & TOP SEALS TOWNSEND offers 13-5/8” x 10M Hydril Type X replacement Ram Rubbers and Top Seals. TOWNSEND also offers replacement Door Seals and Bonnet Rebuild Kits for the Type X Preventer. All TOWNSEND Ram Rubbers are supported by traceability records and material certifications.
HYDRIL K-10 & K-20 PULSATION DAMPNER REPLACEMENT PARTS
TOWNSEND offers replacement Diaphragms, Stabilizers, Plates, Screws, Gauges and Seals for K-10 and K-20 Pulsation Dampners. All TOWNSEND K-10 and K-20 Diaphragms are serial numbered for traceability.
HYDRIL IP STYLE REPLACEMENT DIAPHRAGMS TOWNSEND offers IP-1, IP-2-1/2 and IP-5 Gallon replacement Bladders and other expendable parts such as the Bottom Plates and Backup Rings. TOWNSEND offers these Diaphragms in a variety of Elastomer compounds for different field applications. All Diaphragms are molded with Stainless Steel Inserts.
ACCUMULATOR BLADDERS – 10, 11 & 15 GALLON TOWNSEND offers replacement Bladders for 10 and 11 Gallon Greer Bottles and 15 Gallon Valvcon Bottles. Anti-extrusion Rings and Pull Rods are also available.
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SHAFFER TYPE B MANUAL & DB HYDRAULIC VALVE TOWNSEND offers replacement parts for both the Manual and Hydraulic B and DB Valves. Products include Gates, Seats, Stems, Gate Guides, Packing and Seals. All Gates and metal parts are supported by material certifications and traceability records. Flo Seal Valve parts are also available.
CAMERON TYPE F & FC VALVE REPLACEMENT PARTS TOWNSEND offers a wide range of replacement parts to fit all the different series of Cameron Type F and FC Manual and Hydraulic Valves. Products consist of Gates, Gate Guides, Stems, Seats, Packing, Stem Protectors and many more.
EMSCO PD-43 & PD-55 PULSATION DAMPNERS TOWNSEND offers replacement Dampners to fit Continental Emsco 43 and 55 Pulsation Dampners. TOWNSEND's Diaphragm has the same suction cup design on the bottom of the Dampner as the OEM. TOWNSEND also offers Charging Hose Assemblies for this product line.
CAMERON HCR & DV VALVE REPLACEMENT PARTS TOWNSEND offers 4” and 6” HCR Valve Gates, Packing and other expendables; and also manufactures 6” x 3/5M Cameron DV Valve Gate Rubbers, Rear Seals and Piston Rings.
CAMERON TYPE RR RESET RELIEF VALVE PARTS TOWNSEND offers replacement parts for Cameron Type RR Reset Relief Valves. Parts consist of Piston, Cushion Rings, Subs and many more. All TOWNSEND's RR Relief Valve parts are Quality inspected for accuracy.
CAMERON TYPE R CHECK VALVE REPLACEMENT PARTS TOWNSEND offers replacement parts for Cameron Type R Check Valves in Standard Trim, Super Trim and Stainless Steel Trim. TOWNSEND offers these replacement parts in 1-13/16” through 2-9/16” x 15M series. Items include Poppet, Seats, Springs, Seat Seals, Bonnet Gaskets and Packing.
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PRODUCTION STRIPPER RUBBERS TOWNSEND offers the following styles of Stripper Rubbers; JU, A & P, Larkin SR and K, Rector SS, Gulfco, Hinderliter and Supreme. All TOWNSEND Stripper Rubbers are available in a variety of tubing sizes.
PIPE WIPERS TOWNSEND offers Single, Dual and Dual Split Pipe Wipers. Pipe Wipers are available in 9” through 19”. Single and Dual Solid Pipe Wipers have a hard rubber insert to prevent Wiper from being pulled through Master Bushing. Dual Split Pipe Wipers have a metal spring insert which allows Wiper to split and wrap around pipe when using a Solid Master Bushing.
CAMERON, SHAFFER, THORNHILL CRAVER, BARTON & OCT CHOKE PARTS
TOWNSEND offers a wide range of replacement parts to fit the above mentioned Chokes. Cameron H2 Choke parts, Thornhill Cravers 2” Unibolt Adjustable Choke parts, and Barton and OCT Positive and Adjustable Choke parts. Items include Stems, Indicators, Packing, Seats (Beans), Junk Rings and many more. Stems are available in Standard and Super Trim.
EDWARDS CHECK VALVE REPLACEMENT PARTS TOWNSEND offers Springs, Bonnet Gaskets, Seat Gaskets, Balls, Seats and many other items to fit 2” x 5/10M Edwards Check Valves. Parts are available individually or as kits.
CAMERON SHEAR RELIEF VALVE REPLACEMENT PARTS TOWNSEND offers a wide range of replacement parts for 2” Cameron Shear Relief Valves. Replacement parts consist of Liner Subs, Bushings, Cushion Rubbers, Pistons, Stems, Washers and many more. TOWNSEND’s Shear Relief Valve parts are also interchangeable with Oteco style Relief Valves.
LYNN CHECK VALVE REPLACEMENT PARTS TOWNSEND offers replacement parts to fit 2”, 3” and 4” Lynn Check Valves. Items include Dart, Dart Rubbers, Springs, Seats and Seat Seals. All TOWNSEND's parts are backed by traceability records and material certifications
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CAMERON TYPE S, R & C MUD VALVE REPLACEMENT PARTS TOWNSEND offers replacement rubber goods to fit Cameron type Mud Valves. TOWNSEND’s Gate Rubbers, Stem Packing, Stem Nuts and Threaded Body Subs also fit Oteco style C, 66 and 72 Mud Valves.
GRANT ROTATING HEAD REPLACEMENT PARTS TOWNSEND offers replacement parts to fit Grant style Rotating Heads. TOWNSEND offers new Rotating Head Rubbers, Inner Seals, Dust Cover Seals, Bearings and many more replacement parts. TOWNSEND also has the capability to re-rubber customers used Inner Seals, Dust Seals and even Drive Bushings. All TOWNSEND Grant Rotating Head Rubbers are available in a variety of drill pipe sizes.
REGAN TYPE K STRIPPER RUBBERS All TOWNSEND Regan Type K style Stripper Rubbers are made from high quality Elastomers. Other Regan style Blowout Preventer parts are also available.
MUD PUMP SPLASH GUARDS TOWNSEND offers a wide range of Mud Pump Splash Guards to fit Wilson, Gardner Denver, Emsco and IDECO Mud Pumps. Some of the popular sizes are 2-3/8” Wilson, 3-1/2” Gardner Denver, 4” Emsco 1000, 4-3/8” IDECO Type 80 and 4-3/4” Emco Type 1300 Splash Guards.
SWAB CUPS TOWNSEND offers Swab Cups with either Steel Sleeves or Aluminum. TOWNSEND's Swab Cups are available in Standard and Oversize styles. TOWNSEND's Swab Cups have been specially designed to pull the maximum load while swabbing.
TONG STRAPS TOWNSEND offers Tong Pull Back Straps with the Brass Inserts to prevent sparks on use with gas wells. TOWNSEND's Tong Straps are made from the highest quality rubber compounds to guarantee longevity and strength.
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WIRE LINE ROLLER GUIDE TOWNSEND offers a Wire Line Roller Guide and replacement Rollers which are interchangeable with Oteco style Wire Line Roller Guides. The Wire Line Roller Guide will accommodate any size Wire Line and is simple to install.
ROTARY TORQUE REPLACEMENT PARTS TOWNSEND offers 2” Single Chain and 2” Double Chain Rotary Torque Wheels which are interchangeable in Martin Decker style assemblies. TOWNSEND also manufactures replacement Pistons, Cylinders, Axle Caps, Bases, Horse Heads and many other parts.
FRACING BOMBS, FISHING NECKS & FRAC RINGS TOWNSEND offers Fracing Bombs to be used in a preplanned, multiple stage Fracing, perforating or acidizing job. Bombs are used between zones to be stimulated by temporarily isolating each zone. Fishing Necks are available in Brass or Steel.
KNUCKLE JOINT SWAB MANDRELS TOWNSEND offers Single and Double Joint Swab Mandrels, commonly known as Type K or KJM style. TOWNSEND's Swab Mandrels have grooved Fishing Necks and are compatible with any style standard Swab Cup. TOWNSEND’s Swab Mandrel has a unique designed Knuckle Joint.
SWIVEL ROPE SOCKETS TOWNSEND offers a Swivel Rope Socket designed to provide a strong connection between the Wire Line and Sinker Bar. TOWNSEND’s Rope Socket has a grooved Fishing Neck for ease when using an Overshot. Rope Sockets are available for 1/2”, 9/16” and 5/8” Wire Rope.
TYPE H OIL SAVER & DOUBLE EE ROD STRIPPERS TOWNSEND offers high quality Type H Oil Saver Rubbers and Double EE Rod Strippers. TOWNSEND also has other Oil Saver replacement parts available.
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TOWNSEND DERRICK CLIMBER TOWNSEND offers an adjustable weight Derrick Climber which is used as a tool to assist in climbing derrick ladders by offsetting the climbers weight with a Counter Balance. TOWNSEND’s Derrick Climber kit includes Counter Balance, Safety Chain and Hook, Block, Derrick Belt, 350’ of 5/16” Cable and all necessary component parts to install. TOWNSEND’s Derrick Climber can also be used in other industries that require long climbs up and down ladders, such as cargo holds in ships.
SAF-T-SLIDE Saf-T-Slide is designed for use as a quick escape device from a structure, tower or derrick in case of an emergency. Saf-T-Slide is constructed of materials such as Aluminum Wheels and Brass Braking Device to prevent sparks when in an H2S gas environment. The Saf-T-Slide Brake is spring loaded to lock any time the device is not in use. The descent from the structure is controlled by a Hand Brake which the operator controls. The Saf-T-Slide is easily maintained and operates in all types of weather.
DERRICK
GROUND
TOWNSEND MUD SAVER BUCKET TOWNSEND’s Mud Bucket is designed to reduce hazardous conditions caused by slippery rig floors, and also reduces the loss of drilling muds. Each TOWNSEND Mud Bucket consists of Mud Bucket, Mud Bucket End Seals (cut to specific size Drill Pipe) and a 4’ x 4” Discharge Hose. TOWNSEND’s Mud Bucket Side Seals, Side Seal Strips and Rubber End Seals are interchangeable with Oteco style Mud Buckets. Mud Buckets are constructed to open and close with ease.
TOWNSEND BALL INJECTOR GUN TOWNSEND offers a Ball Injector Gun that is used in the well service industry as a means of facturing fluid to all of a well’s perforations. TOWNSEND’s Ball Gun features a Manual Hand Crank with a Ball Counter. The Ball Gun is available with 12” to 36” Gun barrels. It is available in a variety of sizes and pressure ratings up to 10M psi, and a choice of different style bases.
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API RING JOINT FLANGE DATA (SERVICE PRESSURE RATING IN P.S.I. — OTHER DIMENSIONS IN INCHES)
NOM. SIZE
SERIES SERVICE
PRESSURE RATING (P.S.I.)
FLANGE BOLTS A.P.I. RING
O.D. THICKNESS DIA.
BOLT CIRCLE
BOLT QUANTIT
Y
BOLT DIAMETER
BOLT LENGT
H
STUD LENGT
H
PITCH DIA.
1 13/16 10,000 7 3/8 1 21/32 5 1/4 8 3/4 5 1/4 3 1/2 3 1/16 BX-151
2 600 2,000 6 1/2 15/16 5 8 5/8 4 3/4 3 1/4 3 1/4 R-23
2 900 3,000 8 1/2 1 13/16 6 1/2 8 7/8 6 3/8 4 1/4 3 3/4 R-24
2 1500 5,000 8 1/2 1 13/16 6 1/2 8 7/8 6 3/8 4 1/4 3 3/4 R-24
2 2900 10,000 7 3/4 2 3/8 5 3/4 8 7/8 7 1/4 4 5/8 3 1/8 85
2 1/16 10,000 7 7/8 1 47/64 6 1/4 8 3/4 5 1/2 3 1/2 BX-152
2 1/2 400 960 7 1/2 1 7/16 5 7/8 8 3/4 5 1/4 3 3/4 4 26
2 1/2 600 2.000 7 1/2 1 7/16 5 7/8 8 3/4 5 1/4 3 3/4 4 26
2 1/2 900 3,000 9 5/8 1 15/16 7 1/2 8 1 6 7/8 4 3/4 4 1/4 27
2 1/2 1500 5,000 9 5/8 1 15/16 7 1/2 8 1 6 7/8 4 3/4 4 1/4 27
2 1/2 2900 10,000 8 7/8 2 3/4 6 5/8 8 1 8 3/8 5 1/4 3 9/16 86
3 600 2,000 8 1/4 1 9/16 6 5/8 8 3/4 5 1/2 3 3/4 4 7/8 31
3 900 3,000 9 1/2 4 13/16 7 1/2 8 7/8 6 3/8 4 3/8 4 7/8 31
3 1500 5,000 10 1/2 2 3/16 8 8 1 1/8 7 5/8 5 3/8 5 3/8 35
3 2900 10,000 10 3 1/16 7 1/2 8 1 1/8 9 1/4 6 3 15/16 87
3 1/16 10,000 10 5/8 2 19/64 8 1/2 8 1 7 1/8 4 3/4 BX-154
3 1/2 2900 10,000 11 1/2 3 3/8 8 1/2 8 1 1/4 10 1/4 6 3/8 4 1/2 89
4 600 2,000 10 3/4 1 13/16 8 1/2 8 7/8 6 3/8 4 1/4 5 7/8 37
4 900 3,000 11 1/2 2 1/16 9 1/4 8 1 1/8 7 3/8 5 1/8 5 7/8 37
4 1500 5,000 12 1/4 2 7/16 9 1/2 8 1 1/4 8 5/8 5 7/8 6 3/8 39
4 2900 10,000 12 1/2 3 5/8 9 1/2 8 1 3/8 11 7 4 7/8 88
4 1/16 10,000 12 7/16 2 49/64 10 3/16 8 1 1/8 8 1/2 5 3/8 BX-155
5 2900 10,000 14 1/4 4 3/16 11 8 1 5/8 12 3/4 8 1/4 6 1/8 90
7-1/16 600 2,000 14 2 3/16 11 1/2 12 1 7 3/8 5 8 5/16 45
7-1/16 900 3,000 15 2 1/2 12 1/2 12 1 1/8 8 1/2 5 5/8 8 5/16 45
7-1/16 1500 5,000 15 1/2 3 5/8 12 1/2 12 1 3/8 11 1/4 7 1/4 8 5/16 46
7 1/16 10,000 18 7/8 4 1/16 15 7/8 12 1 1/2 11 3/4 7 3/8 BX-156
9 600 2,000 16 1/2 2 1/2 13 3/4 12 1 1/8 8 1/2 5 5/8 10 5/8 49
9 900 3,000 18 1/2 2 13/16 15 1/2 12 1 3/8 9 1/2 6 3/8 10 5/8 49
9 1500 5,000 19 4 1/16 15 1/2 12 1 5/8 12 1/2 8 1/4 10 5/8 50
9 10,000 21 3/4 4 7/8 18 3/4 16 1 1/2 13 1/2 8 1/4 BX-157
11 600 2,000 20 2 13/16 17 16 1 1/4 9 1/4 5 7/8 12 3/4 53
11 900 3,000 21 1/2 3 1/16 18 1/2 16 1 3/8 10 6 5/8 12 3/4 53
11 1500 5,000 23 4 11/16 19 12 1 7/8 14 3/8 9 3/8 12 3/4 54
11 2900 10,000 20 3/4 5 11/16 16 3/4 12 2 17 10 1/4 10 1/4 91
11 10,000 25 3/4 5 9/16 22 1/4 16 1 3/4 15 5/8 9 5/8 BX-158
13-5/8 600 2,000 22 2 15/16 19 1/4 20 1 1/4 9 1/2 6 1/4 15 57
13-5/8 900 3,000 24 3 7/16 21 20 1 3/8 10 3/4 7 15 57
13-5/8 5,000 26 1/2 4 7/16 23 1/4 16 1 5/8 13 1/8 8 1/4 BX-160
13 5/8 10,000 30 1/4 6 5/8 26 1/2 20 1 7/8 17 7/8 10 7/8 BX-159
14 1500 5,000 29 1/2 5 7/8 25 16 2 1/4 18 11 3/4 16 1/2 63
16 600 2,000 27 3 5/16 23 3/4 20 1 1/2 10 3/4 7 1/8 18 1/2 65
16 900 3,000 27 3/4 3 15/16 24 1/4 20 1 5/8 12 1/2 8 1/4 18 1/2 66
20 600 2,000 32 3 7/8 28 1/2 24 1 5/8 12 1/2 8 1/4 23 73
RING NO.
20 900 3,000 33 3/4 4 3/4 29 1/2 20 2 15 1/4 10 23 74
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TOWNSEND TYPE 88 RAM BOP SHAFFER LWP RAM BOP
TOWNSEND TYPE 81 HYDRAULIC BOP SHAFFER SENTINEL II WSI DUKE
TOWNSEND TYPE 82 RAM BOP SHAFFER TYPE LWS
TOWNSEND "ST" RAM BOP CAMERON TYPE U
TOWNSEND TYPE 99 RAM BOP SHAFFER CHASAVOY (HYDRAULIC ONLY)
TOWNSEND TYPE 90 ANNULAR SHAFFER ANNULAR
TOWNSEND TYPE 81 MANUAL SHAFFER SENTINEL II WSI DUKE
TOWNSEND TYPE 84 ANNULAR HYDRIL GK ANNULAR
TOWNSEND TYPE 81-84 ANNURAM HYDRIL GK ANNULAR/ SHAFFER SENTINEL RAM BOP
TOWNSEND TYPE 82-90 ANNURAM BOP SHAFFER ANNULAR/ SHAFFER LWS RAM BOP
TOWNSEND TYPE 88-84 ANNURAM BOP HYDRIL GK ANNULAR/ SHAFFER LWP RAM BOP