Pipe, Tube and Hose Clamps Stauff is dedicated to solve your clamping problems from its broad range of catalog products or by a custom clamp designed by our experienced engineering department in conjunction with you, our customer. ST ANDARD SERIES according to DIN 3015, Part 1 (for O.D. 6 to 102 mm) HEA VY SERIES according to DIN 3015, Part 2 (for O.D. 6 to 406 mm) TWIN SERIES according to DIN 3015, Part 3 (for O.D. 6 to 42 mm) SPECIAL CLAMPS / ACCESSORIES MACHINED CUSTOM CLAMPS MOLDED CUSTOM CLAMPS LIGHT SERIES – Ideally suited for Pneumatics, Instrumentation, Machine Tool and Lubrication lines sizes from 1/8”-1” CONSTRUCTION SERIES TUBE AND PIPE CUSHION CLAMPS U-BOL T CLAMPS MET AL CLAMPS ACCORDING TO DIN TECHNICAL APPENDIX
52
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Pipe, Tube and Hose Clamps - stauff.com · sp elongated weld plate spv channel rail adaptor cra material & surface finishing code (all displayed options are standard delivery) see
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Pipe, Tube and Hose ClampsStauff is dedicated to solve your clamping problems from its broad range of catalog products or by a custom clamp designed byour experienced engineering department in conjunction with you, our customer.
STANDARD SERIESaccording to DIN 3015, Part 1 (for O.D. 6 to 102 mm)
HEAVY SERIESaccording to DIN 3015, Part 2(for O.D. 6 to 406 mm)
TWIN SERIESaccording to DIN 3015, Part 3 (for O.D. 6 to 42 mm)
SPECIAL CLAMPS / ACCESSORIES
MACHINED CUSTOM CLAMPS
MOLDED CUSTOM CLAMPS
LIGHT SERIES – Ideally suited for Pneumatics,Instrumentation, Machine Tool and Lubricationlines sizes from 1/8”-1”
CONSTRUCTION SERIES
TUBE AND PIPE CUSHION CLAMPS
U-BOLT CLAMPS
METAL CLAMPS ACCORDING TO DIN
TECHNICAL APPENDIX
Ci
Clamps - Profile and Approvals
STAUFF Clamps have been approved by:
• Bureau Veritas• Department of the Navy, New York• Germanischer Lloyd• Lloyd’s Register of Shipping• Registro Italiano Navale• TÜV• United States Coast Guard
In all industrial countries STAUFF Clamps are used to give aclean and distinct layout for all pipe, tube and hoseinstallations.
The vibration and noise reducing features are appreciated asbeing an important contribution to environmental protection.
Apart from the technical sophistication of STAUFF Clamps,the prompt delivery and service for both standard productand special constructions can be expected in all countries inthe world.
STAUFF Clamps applications are almost unlimited. Due tothe wide product range, all application areas where pipe,tube and hose are installed are covered:
• Industrial Hydraulics• Mobile Hydraulics• Marine Hydraulics• Offshore• General Industrial Pipe Construction• Mining Industry• Nuclear Reactor Construction• Instrumentation and Control Technology• Pneumatics
ALSO AVAILABLEExtensive range of special clamping systems andaccessories, e.g. for noise and vibration reducedinstallation, for electric sensors and cables or for particularmounting purposes
see pages C26 to C31
Custom designed pipe clamps (machined and injectionmolded versions) according to customer`s specificationsor based on STAUFF developments
Aluminium profiled inside, naturalwith tension clearance AL
Aluminium is available up to STAUFF Group 6 only. Alternative materials, designs and colours in addition to the above stated standard are available upon request.
ALSO AVAILABLEExtensive range of special clamping systems andaccessories, e.g. for noise and vibration reducedinstallation, for electric sensors and cables or for particularmounting purposes
see pages C26 to C31
Custom designed pipe clamps (machined and injectionmolded versions) according to customer`s specificationsor based on STAUFF developments
Extensive range of special clamping systems andaccessories, e.g. for noise and vibration reduced installa-tion, for electric sensors and cables or for particular mount-ing purposes see pages C26 to C31
Custom designed pipe clamps (machined and injectionmolded versions) according to customer`s specifications orbased on STAUFF developments see pages C32 to C33
NOMINALBORE PIPE
other standardsANSI B 36-10
CHANNEL RAILADAPTOR
CRA
ELONGATED WELDPLATE FOR SINGLECLAMPS SPAL/DUB
COVER PLATE FORSINGLE CLAMPS
DPAL
COVER PLATE FORDOUBLE CLAMPS
DPAS
HEXAGONHEAD BOLT
AS
SOCKET CAPSCREW
IS
STACKINGBOLT
AF
CRA 3-5 S ✱ ✱✱for use with bolt
3/8 - 16UNC x 1-3/4
CRA 3-5 S ✱ ✱✱for use with bolt
3/8 - 16UNC x 2 LG
CRA 3-5 S ✱ ✱✱for use with bolt
3/8 - 16UNC x 2-1/2 LG
- - -
- - -
- - -
- - -
- - -
- - -
CRA 6S ✱ ✱✱for use with bolt
3/16 - 14UNC x 3-3/4 LG
SPAL/DUB 3S ✱ ✱✱
SPAL/DUB 4S ✱ ✱✱
SPAL/DUB 5S ✱ ✱✱
SPAL/DUB 7S ✱ ✱✱
SPAL/DUB 8S ✱ ✱✱
SPAL/DUB 9S ✱ ✱✱
SPAL/DUB 10S ✱ ✱✱
SPAL/DUB 11S ✱ ✱✱
SPAL/DUB 12S ✱ ✱✱
SPAL/DUB 6S ✱ ✱✱
DPAL 3S ✱✱
DPAL 4S ✱✱
DPAL 5S ✱✱
DPAL 7S ✱✱
DPAL 8S ✱✱
DPAL 9S ✱✱
DPAL 10S ✱✱
DPAL 11S ✱✱
DPAL 12S ✱✱
DPAL 6S ✱✱
DPAS 3S ✱✱
DPAS 4S ✱✱
DPAS 5S ✱✱
DPAS 7S ✱✱
DPAS 8S ✱✱
DPAS 9S ✱✱
DPAS 10S ✱✱
DPAS 11S ✱✱
DPAS 12S ✱✱
DPAS 6S ✱✱
AS 3S ✱ ✱✱
AS 4S ✱ ✱✱
AS 5S ✱ ✱✱
AS 7S ✱ ✱✱
AS 8S ✱ ✱✱
AS 9S ✱ ✱✱
AS 10S ✱ ✱✱
AS 11S ✱ ✱✱
AS 12S ✱ ✱✱
AS 6S ✱ ✱✱
IS 3S ✱ ✱✱
IS 4S ✱ ✱✱
IS 5S ✱ ✱✱
- - -
- - -
- - -
- - -
- - -
- - -
IS 6S ✱ ✱✱
AF 3S ✱ ✱✱
AF 4S ✱ ✱✱
AF 5S ✱ ✱✱
AF 7S ✱ ✱✱
AF 8S ✱ ✱✱
AF 9S ✱ ✱✱
AF 10S ✱ ✱✱
- - -
- - -
AF 6S ✱ ✱✱
Group 3S - 6S Group 3S - 6S Group 3S - 10S
3S-07S: W28S-12S: W1W3 3S-07S: W2
8S-12S: W13S-07S: W28S-12S: W1 W1 W1 W2
CRA ✱ ✱ ✱ ✱ ✱
CHAN
NEL-
RAIL
-AD
APTO
R CR
A
TYPE
OF
THRE
ADM
ATER
IAL
& SU
RFAC
EFI
NISH
ING
STAU
FFGR
OUP
SPAL/DUB ✱✱ ✱ ✱ ✱
ELON
GATE
DW
ELD
PLAT
EFO
R SI
NGLE
CLAM
PSSP
AL/D
UB
TYPE
OF
THRE
ADM
ATER
IAL
&SU
RFAC
EFI
NISH
ING
STAU
FFGR
OUP
DPAL ✱ ✱ ✱ ✱
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
STAU
FFGR
OUP
COVE
RPL
ATE
FOR
SING
LECL
AMPS
DPAL
DPAS ✱ ✱ ✱ ✱
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
STAU
FFGR
OUP
COVE
RPL
ATE
FOR
DOUB
LECL
AMPS
DPAS
AS ✱ ✱ ✱ ✱ ✱
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
STAU
FFGR
OUP
HEXA
GON
HEAD
BOLT
AS
TYPE
OF
THRE
AD
IS ✱ ✱ ✱ ✱ ✱
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
STAU
FFGR
OUP
SOCK
ETCA
PSC
REW
IS
TYPE
OF
THRE
AD
AF ✱ ✱ ✱ ✱ ✱
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
STAU
FFGR
OUP
STAC
KING
BOLT
AF
TYPE
OF
THRE
AD
suitable for several types of channel rails,
see page C19
Clamps - Heavy Series (for O.D. 6 to 406 mm)
ORDER CODES - COMPONENTS according to DIN 3015, Part 2
Clamps - Heavy Series (for O.D. 6 to 406 mm)
ORDER CODES - COMPONENTS according to DIN 3015, Part 2
C13C11
MATERIAL & SURFACE FINISHING CODE(ALL DISPLAYED OPTIONS ARE STANDARD DELIVERY)
Extensive range of special clamping systems andaccessories, e.g. for noise and vibration reduced installa-tion, for electric sensors and cables or for particular mount-ing purposes see pages C26 to C31
Custom designed pipe clamps (machined and injectionmolded versions) according to customer`s specifications orbased on STAUFF developments see pages C32 to C33
NOMINALBORE PIPE
other standardsANSI B 36-10
SI ✱ ✱ ✱ ✱
COMPONENT PART IDENTIFICATIONFOR HEAVY SERIES CLAMPBODIES AND COMPONENTS
Aluminium profiled inside, naturalwith tension clearance AL
PPH, PAH, SA and SAH are available up to STAUFF Group 6S only. Alternative materials, designs and colors in addition to the above stated standard are available upon request.
Alternative materials, designs and colors in addition to the above stated standard are available upon request.
suitable for severaltypes of channel rails,
see page C25
ALSO AVAILABLE
Extensive range of special clamping systems andaccessories, e.g. for noise and vibration reduced installation, for electric sensors and cables or for particular mounting purposes
see pages C26 to C31
Custom designed pipe clamps (machined and injectionmolded versions) according to customer`s specifications orbased on STAUFF developments
see pages C32 to C33
RAP ✱✱/✱✱/✱ ✱ ✱✱
GROU
PW
ELD
PLAT
ERA
P
STAU
FFGR
OUP
PIPE
CENT
ERSP
ACIN
G
NUM
BER
OFCL
AMPS
MAT
ERIA
L &
SURF
ACE
FINI
SHIN
G
TYPE
OFTH
READ
Consult factory for available hose sizes.
C21
Clamps - Twin Series (for O.D. 6 to 42 mm)
ORDER CODES - COMPONENTS according to DIN 3015, Part 3
CLA
MP
S
COVERPLATE
GD
HEXAGONHEAD BOLT
AS
STACKINGBOLT
AF
SAFETYLOCKING PLATE
SI
SAFETYLOCKING PLATE
SIV
MOUNTINGRAILTS
HEXAGONRAIL NUT
SM
W3 W3 W3 W3 W3 W1 W3
for multi-levelassembly, preventsupper clamp from
turning SM 1-8/1D
SM 2-5D
GD 1D ✱✱
GD 2D ✱✱
GD 3D ✱✱
GD 4D ✱✱
GD 5D ✱✱
AS 1D ✱ ✱✱
AS 2D ✱ ✱✱
AS 3D ✱ ✱✱
AS 4D ✱ ✱✱
AS 5D ✱ ✱✱
AF 1D ✱ ✱✱
AF 2D ✱ ✱✱
AF 3D ✱ ✱✱
AF 4D ✱ ✱✱
AF 5D ✱ ✱✱
SI 1D ✱✱
SI 2-5D ✱✱
SM 1-8/1D ✱ ✱✱
SM 2-5D ✱ ✱✱
SIV 1D ✱✱
SIV 2-3D ✱✱
TS ✱✱-✱ ✱✱
available heights: 11, 14 and 30 mm
0.43", 0.55" and 1.18"
available lengths:1m and 2 m
3.28’ and 6.56’
SIV 2-3D ✱✱
SIV 2-3D ✱✱
GD ✱✱ ✱✱
COVE
RPL
ATE
GD
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
STAU
FFGR
OUP
AS ✱✱ ✱ ✱✱
HEXA
GON
HEAD
BOLT
AS
STAU
FFGR
OUP
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
TYPE
OFTH
READ
AF ✱✱ ✱ ✱✱
STAC
KING
BOLT
AF
STAU
FFGR
OUP
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
TYPE
OFTH
READ
SI ✱✱✱✱ ✱✱
SAFE
TYLO
CKIN
GPL
ATE
SI
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
STAU
FFGR
OUP
(1D
OR2-
5D O
NLY)
SIV ✱✱✱✱ ✱✱
SAFE
TYLO
CKIN
GPL
ATE
SIV
STAU
FFGR
OUP
(1D
OR2-
3D O
NLY)
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
TS ✱✱-✱ ✱✱
MOU
NTIN
GRA
IL T
S
HEIG
HTOF
RAI
LIN
MM
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
LENG
THOF
RAI
LIN
M
SM ✱✱ ✱ ✱✱
HEXA
GON
RAIL
NUT
SM
STAU
FFGR
OUP
(1-8
/1D
OR2-
5D O
NLY)
MAT
ERIA
L&
SURF
ACE
FIN-
ISHI
NG
COMPONENT PART IDENTIFICATION FOR TWIN SERIES CLAMP BODIES AND COMPONENTS
Group: STAUFF 1D / DIN 1Hose-O.D. both 6 mm / 0.24"
1x Weld PlateSurface: W2, PhosphatedThread: UNC
W10 is standard for this type of installation.
SP 106/06 PPH GD-AS U W10 NOTES REGARDING THE USE OFTHE CHANNEL RAIL ADAPTOR CRAThe CHANNEL RAIL ADAPTOR Type CRA is suitable for the following channel rails:
Clamps - Special Clamps/AccessoriesRI-CLAMPS (Clamps with Rubber Insert)
CLA
MP
S
06 0.24" RI 4006 4S xxR 4006 xxR08 0.31" RI 4008 4S xxR 4008 xxR10 0.39" RI 4010 4S xxR 4010 xxR12 0.47" RI 4012 4S xxR 4012 xxR
12,7 0.5" RI 4012,7 4S xxR 4012,7 xxR4S / 14 0.55" RI 4014 4S xxR 4014 xxR4S-D 15 0.59" RI 4015 4S xxR 4015 xxR
✱ 16 0.63" RI 4016 4S xxR 4016 xxR17,2 0.68" RI 4017,2 4S xxR 4017,2 xxR18 0.71" RI 4018 4S xxR 4018 xxR19 0.75" RI 4019 4S xxR 4019 xxR20 0.79" RI 5020 5S xxR 5020 xxR
21,3 0.84" RI 5021,3 5S xxR 5021,3 xxR22 0.87" RI 5022 5S xxR 5022 xxR
5S / 25,4 1" RI 5025,4 5S xxR 5025,4 xxR5S-D 26,9 1.06" RI 5026,9 5S xxR 5026,9 xxR
✱ 28 1.10" RI 5028 5S xxR 5028 xxR30 1.18" RI 5030 5S xxR 5030 xxR32 1.26" RI 5032 5S xxR 5032 xxR32 1.26" RI 6032 6S xxR 6032 xxR
33,7 1.33" RI 6033,7 6S xxR 6033,7 xxR35 1.38" RI 6035 6S xxR 6035 xxR
38,7 1.52" RI 6038,7 6S xxR 6038,7 xxR40 1.57" RI 6040 6S xxR 6040 xxR
6S 42 1.65" RI 6042 6S xxR 6042 xxR45,5 1.79" RI 6045,5 6S xxR 6045,5 xxR48 1.89" RI 6048 6S xxR 6048 xxR51 2.01" RI 6051 6S xxR 6051 xxR
53,4 2.10" RI 6053,4 6S xxR 6053,4 xxR56,4 2.22" RI 6056,4 6S xxR 6056,4 xxR55 2.17" RI 7055 7S xxR 7055 xxR57 2.24" RI 7057 7S xxR 7057 xxR60 2.36" RI 7060 7S xxR 7060 xxR
7S 65 2.56" RI 7065 7S xxR 7065 xxR70 2.76" RI 7070 7S xxR 7070 xxR72 2.83" RI 7072 7S xxR 7072 xxR76 2.99" RI 7076 7S xxR 7076 xxR
8S 80 3.15" RI 8080 8S xxR 8080 xxR88,9 3.5" RI 8088,9 8S xxR 8088,9 xxR
STAUFFPipe-O.D. Order Code
Group ØD ØD ØD1 Rubber Clamp Rubber Insert +[mm] [inch] Insert Body Clamp Body
STAUFFPipe-O.D. Order Code
Group ØD ØD ØD1 Rubber Clamp Rubber Insert +[mm] [inch] Insert Body Clamp Body
HEAVY SERIES
Other diameters are available on request.
STANDARD SERIES
Other diameters are available on request.
Clamp Body Material XX
Polypropylene PPPolyamide PA
Rubber InsertClamp Body Rubber InsertClamp Body
Attention!The relation between tube O.D. and RI-clamp size does not matchwith that of standard series (profiled and smooth bore).
For dimensions of clamp bodies please refer to the dimensionaltables of the standard series, heavy series, and heavy twin respectively.
Elastomer Insert Material
Thermoplastic Elastomer (TPE)
Elastomer Insert Material Properties
Mechanical PropertiesShore Hardness: 70 AModulus of Elasticity: 0,97 g/cm2Tensile Stress 3,3 N/mm2 (acc. to ISO 37)
Temperature PropertiesTemperature Resistance: -40°C - +125°C
-40°F - +257°FChemical Propertiesweak acids, solvents consistentbenzine, mineral oils conditionally consistentalcohol, other oils, seawater consistent
250.98"
381.50"
250.98"
381.50"
883.46"
642.52"
1144.49"
øDøD1
✱ Note 4S & 5S rubber inserts are available for heavy twin seriesclamp. Contact factory for further information.
6 0.24" RI 406 4 xxR 406 xxR8 0.31" RI 408 4 xxR 408 xxR
10 0.39" RI 410 4 xxR 410 xxR12 0.47" RI 412 4 xxR 412 xxR
12,7 0.5" RI 412,7 4 xxR 412,7 xxR4 14 0.55" RI 414 4 xxR 414 xxR
15 0.59" RI 415 4 xxR 415 xxR16 0.63" RI 416 4 xxR 416 xxR
17,2 0.68" RI 417,2 4 xxR 417,2 xxR18 0.71" RI 418 4 xxR 418 xxR19 0.75" RI 419 4 xxR 419 xxR20 0.79" RI 620 6 xxR 620 xxR
21,3 0.84" RI 621,3 6 xxR 621,3 xxR22 0.87" RI 622 6 xxR 622 xxR
6 25,4 1" RI 625,4 6 xxR 625,4 xxR26,9 1.06" RI 626,9 6 xxR 626,9 xxR28 1.10" RI 628 6 xxR 628 xxR30 1.18" RI 630 6 xxR 630 xxR32 1.26" RI 632 6 xxR 632 xxR
øDøD1
C27
Clamps - Special Clamps / AccessoriesHEAVY SERIES - TWIN DESIGN ORDER CODES / DIMENSIONS
CLA
MP
S
3/8 UNC
CLAMP BODYconsisting of two
clamp halves
WELD PLATE
SPAD
COVER PLATE
DPAD
HEXAGONHEAD BOLT
AS
MATERIAL & SURFACE FINISHING(STANDARD DELIVERY / DETAILS ABOVE )
SEE COMPONENTPART IDENTIFICATION
W2 W2 W3
ORDERING INFORMATION ✱✱✱✱ ,✱/✱✱✱ ,✱ ✱✱ SPAD ✱✱ ✱ ✱✱ DPAD ✱✱ ✱✱ AS ✱✱ ✱ ✱✱
OU
TS
IDE
DIA
ME
TE
R
PIP
E /
TU
BE
/ H
OS
E
ØD
1/D
2 IN
MM
STA
UFF
GR
OU
P
OU
TS
IDE
DIA
ME
TE
R
PIP
E /
TU
BE
/ H
OS
E
ØD
1/D
2 IN
INC
H
NO
MIN
AL
BO
RE
PIP
E
ININ
CH
12,7/12,719/1920/20
21,3/21,322/22
25,4/25,426,9/26,9
32/3233,7/33,7
38/3842/42
1/2 / 1/2
3/4 / 3/4
7/8 / 7/8
1 / 1
11/4 / 11/4
11/2 / 11/2
1/2 / 1/2
3/4 / 3/4
1 / 1
11/4 / 11/4
4S-D
5S-D
4S-D
5S-D
19/1920/20
21,3/21,322/22
25,4/25,426,9/26,9
32/3233,7/33,7
38/3840/4042/42
3/4 / 3/4
7/8 / 7/8
1 / 1
11/4 / 11/4
11/2 / 11/2
1/2 / 1/2
3/4 / 3/4
1 / 1
11/4 / 11/4
115
4.52"
90
3.54"
45
1.77"
48
1.89"
24
0.94"
30
1.18"
144
5.69"
120
4.72"
60
2.36"
60
2.36"
30
1.18"
30
1.18"
130
5.12"
90
3.54"
30
1.18"
8
0.31"
8,5
0.33"
18
0.71"
160
6.30"
120
4.72"
30
1.18"
8
0.31"
8,5
0.33"
18
0.71"
115
4.52"
90
3.54"
30
1.18"
8
0.31"
11
0.43"
144
5.69"
120
4.72"
30
1.18"
8
0.31"
11
0.43"
M10 x 60
3/8" - 16 x 2 3/4"
UNC
M10 x 70
3/8" - 16 x 2 3/4"
UNC
L1 L2 L3 H1 H2 Width L1 L2 B S H Ø D L1 L2 B S Ø D G x L
SPAD 4S ✱ ✱✱
SPAD 5S ✱ ✱✱
DPAD 4S ✱✱
DPAD 5S ✱✱
AS 4S ✱ ✱✱
AS 5S ✱ ✱✱
4012,7/12,7 ✱✱
4019/19 ✱✱
4020/20 ✱✱
4021,3/21,3 ✱✱
4022/22 ✱✱
4025,4/25,5 ✱✱
4026,9/26,9 ✱✱
5032/32 ✱✱
5033,7/33,7 ✱✱
5038/38 ✱✱
5042/42 ✱✱
FIRS
T DI
GIT
OFST
AUFF
GROU
P(S
EEBE
LOW
)
OUTS
IDE
DIAM
ETER
SOF
PIPE
SIN
MM
WEL
DPL
ATE
SPAD
FIRS
T 2
DIGI
TSOF
STAU
FFGR
OUP
(SEE
BELO
W)
MAT
ERIA
L &
SURF
ACE
FIN-
ISHI
NG
TYPE
OFTH
READ
COVE
RPL
ATE
DPAD
FIRS
T 2
DIGI
TSOF
STAU
FFGR
OUP
(SEE
BELO
W)
MAT
ERIA
L &
SURF
ACE
FIN-
ISHI
NG
MAT
ERIA
L&
DESI
GNOF
CLAM
PBO
DY
HEXA
GON
HEAD
BOLT
AS
FIRS
T 2
DIGI
TSOF
STAU
FFGR
OUP
(SEE
BELO
W)
MAT
ERIA
L &
SURF
ACE
FIN-
ISHI
NG
TYPE
OFTH
READ
OU
TS
IDE
DIA
ME
TE
R
PIP
E /
TU
BE
/ H
OS
E
ØD
1/D
2 IN
MM
STA
UFF
GR
OU
P
OU
TS
IDE
DIA
ME
TE
R
PIP
E /
TU
BE
/ H
OS
E
ØD
1/D
2 IN
INC
H
NO
MIN
AL
BO
RE
PIP
E
ININ
CH
MATERIAL & DESIGN OF CLAMP BODYPolypropylene, profiled inside, PPwith tension clearancePolyamide, profiled inside, PAwith tension clearance
MATERIAL & SURFACE FINISHING OF METAL PARTScarbon steel St37, untreated W1carbon steel St37, phosphated W2carbon steel St37, zinc plated W3stainless steel A2 - W41.4301/1.4305 (AISI304)stainless steel A4 - W51.4401/1.4571 (AISI316/316Ti)
TYPE OF THREADMetric Thread MUNC Thread U
✱ Consult factory for details on stacking assemblies.
DIMENSIONS - COMPONENTS
C28
Clamps - Special Clamps/AccessoriesAngled,Bridge and Elongated Weld Plates,Safety Washers
CLA
MP
S
ANGLED WELD PLATESTYPE WSP
BRIDGE WELD PLATESTYPE BSP
SAFETY WASHERS TYPE SI-6,4 W3 (DIN 463) (See P. C4)
ELONGATED WELD PLATES FOR DOUBLE CLAMPSTYPE SPAS/DUB
AGRICULTURAL CLAMPSTYPE AG (See P. C31)
HI-CLEAN SERIESCLAMP BODIES AND SPECIAL MOUNTING ACCESSORIES
FOR FOOD / BIOTECH / PROCESS APPLICATIONS(CONSULT FACTORY FOR FURTHER INFORMATION)
Group 3S - 9S Group 10S - 12S
CONSULT STAUFF FOR FURTHER DETAILS.
C29
Clamps - Special Clamps/AccessoriesClamps For Proximity Switches and Electric Cables
CLA
MP
S
40(40)
40(3
6)
For clamping of electric cables:STAUFF-Oval Clamps
Group 6 Standard-Series for cablediameters between 20 and 50 mm.Group 6 S Heavy-Series for cablediameters between 40 and 72 mm.
Bolt types:Standard-Series: Hexagon Head Bolt inconjunction with cover plate. Socket CapScrew with washer. Slotted Head Screwwith washer.Heavy Series: Hexagon Head Bolt inconjunction with cover plate. For varyingcable diameters only the bolt length needsto be varied.
For proximity switches according toDIN EN 60947-5-2 or similar
Proximity switch – rectangular construction,40 mm square – fastened with Group 5Standard-Series clamp mounted onmounting rail with hexagon rail nuts.Loosening of the bolts provides axial andhorizontal position adjustment.
For proximity switches according toDIN EN 60947-5-2 or similar
Proximity switch – round construction,30 mm diameter – fastened with a Group 4Standard-Series clamp mounted onmounting rail with hexagon rail nuts.Loosening of the bolts provides axial andhorizontal position adjustment.
Saddle Clamps For Cylinder Supply Lines (ZR Series)
Custom-designed saddle clamps according to customer`s specifications or based on STAUFF developments are available on request.
Clamps - Special Clamps / AccessoriesJunction Adaptor & Truck Brake Line Clamps
CLA
MP
S
Junction Adaptor Clamps (Steel Fitting) Truck Clamp Type TC for Brake Lines
STANDARD-SERIES
For Use With Hydro- Craft®
MALE JUNCTION ADAPTER - B SERIESFEMALE JUNCTION ADAPTER - BSAE SERIESMALE JUNCTION ADAPTER-PIPE - BFM SERIESO-RING FACE SEAL - MALE JUNCTION ADAPTERFB SERIESLFB SERIES
3TC 2TC
Size Range: 1/4" - 7/8"
Notes:Material: PPColor: Green
Plastic Only Complete Assembly
Complete assembly comprises 2 plastichalves and 1or 2 bolts and 1 or 2 nuts.
DIMENSIONS
GROUPA B C D
mm in4
mm in mm in mm in
57
40 1.572.32
93 3.66
5940 1.5752 2.0594 3.70
58 2.2869
118 4.652.72
30 1.1830 1.1830 1.18
Part Number Line Size D Part Number
2TC064PP 1/4" 2TC064
2TC095PP 3/8" 2TC095
2TC127PP 1/2" 2TC127
2TC160PP 5/8" 2TC160
2TC190PP 3/4" 2TC190
2TC222PP 7/8" 2TC222
3TC064PP 1/4" 3TC064
3TC095PP 3/8" 3TC095
3TC127PP 1/2" 3TC127
3TC160PP 5/8" 3TC160
3TC190PP 3/4" 3TC190
3TC222PP 7/8" 3TC222
ø0.27"
, ø6.7
5
3.39", 86
0.99
", 1
2.5
1.36", 39.5
1.36", 34.5
#10-24 EYE BOLT
1.29
", 3
1.5
2.76
", 7
0
3.94", 100
0.99
", 1
2.5
ø0.27
", ø6
.75
ø0.27
", ø6.7
5
#10-24 EYE BOLT1.36", 34.51.36", 34.5
1.24
", 3
1.5
2.76
", 7
0
C31
Clamps - Special Clamps / AccessoriesAgriculture & Compact Twin Series Clamp
CLA
MP
S
AG Series Clamps• 2 Sizes, AG2 for 1/8"-5/8", • Can Be Stacked
AG3 for 1/4" to 1" • V Design Allows for a Range of• Fasten Directly to Machine Sizes to be Fixed With One• Material is: Polypropylene Black Clamp• Temperature Range: -22°F to 194°F • Suitable for 3/8" Bolt
(-30°C to 90°C) • Sold in Bags of 10
PART # Min Max Min Maxmm in
V-Groove
mm in mm in mm in
Radius Groove
4 3/161/83
15 5/810 3/8
7 1/44 1/4
20 3/425 1
AG2 AG3
Compact Twin Series Clamps• For Supporting Two Pipes or Tubes of the Same Diameter• Low Profile Installation• Suitable for OEM Applications• Polypropylene Body• Carbon Steel Hardware• Consult Factory if Stainless Steel Required
6mm x 6mmPart #
Weld PlateW2
Cover PlateW3
BoltW3
DS 1060/060PP1/4" T x 1/4" T
SPDS1
Clamp BodySize
DS 1064/064PPDS 1080/080PP
3/8" T x 3/8" T1/8" P x 1/8" P
DS 1095/095PPDS 1102/102PP
USDS1 ASDS16 mm x 6 mm
AG2 AG3
C32
Custom Designed Clamps – Machined VersionCustom-designed according to customer`s specifications or based onSTAUFF developments.
CLA
MP
S
MACHINED VERSIONDimensions and designs acc. to customer’s specifications.Materials: Plastics, Metals
Accessories such as weld plates, cover plates, bolts as well as rubber inserts are available upon request.
C33
Custom Designed Clamps – Flexi-ClampCustom-designed according to customer`s specifications or based onSTAUFF developments.
CLA
MP
S
INJECTION MOLDED VERSIONSMax. dimensions: Length 650 mm · Height 80 mm · Width 70 mmMaterials: Polypropylene, Polyamide
Other thermoplastics on request.
Accessories such as weld plates, cover plates, bolts as well as rubber inserts are available upon request.
C34
Clamps - Light Series Type LBApplications: Pneumatics, Instrumentation and Automotive Technology, Machine Tool Industry, Lubrication, Mechanical Engineering
CLA
MP
S
Type LB
ø D 1
L1
L2
ø D 2
ø D 3
S
L1
L3
B
H
ø D 1
L1
L2
ø D 2
ø D 3
S
L1
L3
B
HH
03,2 1/8
06 PP black
06,4 1/4 PA yellow
08
09,5 3/8
10 1/8 PP black
11,1 PA yellow
12
12,7 1/2
13,5 1/4
14PP black
3 15PA yellow
16 5/8
17,2 3/8
18
19 3/4
20
21,3 1/2 PP black
22 PA yellow
25
25,4 1
StauffOutside diameter Nominal bore Clamp
GroupTube or Hose Ø D1 Pipe L1 L2 L3 B H S øD2 øD3 Material Colormm inch inch XX
22 9 6,5 12 10,5 2 6,8 7
0.87" 0.35" 0.26" 0.47" 0.41" 0.08" 0.27" 0.28"1
27 11 7 16 15 2 6,8 7
1.06" 0.43" 0.28" 0.63" 0.59" 0.08" 0.27" 0.28"2
442 19 7 20 30 2 6,8 7
1.65" 0.75" 0.28" 0.79" 1.18" 0.08" 0.27" 0.28"
34 15 7 20 22,5 2 6,8 7
1.39" 0.59" 0.28" 0.79" 0.89" 0.08" 0.27" 0.28"
LB *** xx
PP PolypropylenePA PolyamidePipe-O.D. Ø D1 (mm)STAUFF Group
Other thermoplastics and diameters upon request.
ORDER CODE
C35
Clamps - Light Series Type LBG | LBUApplications: Pneumatics, Instrumentation and Automotive Technology, Machine Tool Industry, Lubrication, Mechanical Engineering
CLA
MP
S
03,2/03,2 1/8 / 1/8
06/06 PP black
06,4/06,4 1/4 / 1/4 PA yellow
08/08
09,5/09,5 3/8 / 3/8
10/10 1/8 / 1/8 PP black
11,1/11,1 PA yellow
12/12
12,7/12,7 1/2 / 1/2
13,5/13,5 1/4 / 1/4
14/14PP black
3 15/15PA yellow
16/16 5/8 / 5/8
17,2/17,2 3/8 / 3/8
18/18
19/19 3/4 / 3/4
20/20
21,3/21,3 1/2 / 1/2 PP black
22/22 PA yellow
25/25
25,4/25,4 1 / 1
STAUFFOutside diameter Nominal bore Clamp
GroupTube or Hose Ø D1/D2 Pipe L1 L2 B H S øD3 øD4 Material Color
Clamps - Light Series Type LNApplications: Pneumatics, Instrumentation and Automotive Technology, Machine ToolIndustry, Lubrication, Mechanical Engineering. Also suitable for cables and hoses.
CLA
MP
S
06PP green
1 06,4 1/4
PA black08
08
09,5 3/8
PP green2 10 1/8
PA black12
12,7 1/2
10 1/8
12
12,7 1/2
PP green3 13,5 1/4
PA black14
15
16 5/8
14
15
16 5/8
17,2 3/8
PP green4 18
PA black19 3/4
20
21,3 1/2
22
STAUFFOutside diameter Nominal bore Clamp
GroupTube or Hose Ø D1 Pipe L1 L2 L3 B H øD2 Material Color
mm inch inch XX
ORDER CODE
LN *** xx
PP PolypropylenePA PolyamidePipe-O.D. Ø D1 (mm)STAUFF Group
Other thermoplastics and diameters upon request.
L1
ø D 1
ø D 2
L2
L3
B
H
Type LN
22 9 7 14,5 13,5 6,8
0.87" 0.35" 0.28" 0.57" 0.53" 0.31"
27 11 7 14,5 18,5 6,8
1.06" 0.43" 0.28" 0.57" 0.73" 0.31"
33 15 7 14,5 23,5 6,8
1.30" 0.59" 0.28" 0.57" 0.93" 0.31"
40 19 7 14,5 30,5 6,8
1.57" 0.75" 0.28" 0.57" 1.20" 0.31"
C37
Clamps - Light Series Type LNGF | LNUFApplications: Pneumatics, Instrumentation and Automotive Technology, Machine ToolIndustry, Lubrication, Mechanical Engineering. Also suitable for cables and hoses.
CLA
MP
S
06/06PP green
1 06,4/06,4 1/4 / 1/4
PA blackDPL1
08/08
08/08
09,5/09,5 3/8 / 3/8
PP green2 10/10 1/8 / 1/8
PA blackDPL2
12/12
12,7/12,7 1/2 / 1/2
10/10 1/8 / 1/8
12/12
12,7/12,7 1/2 / 1/2
PP green3 13,5/13,5 1/4 / 1/4
PA blackDPL3
14/14
15/15
16/16 5/8 / 5/8
14/14
15/15
16/16 5/8 / 5/8
17,2/17,2 3/8 / 3/8
PP green4 18/18
PA blackDPL4
19/19 3/4 / 3/4
20/20
21,3/21,3 1/2 / 1/2
22/22
Type LNGF
(identicaldiameters)
Type LNUF
(differentdiameters)
DPL
Type
LNGF Double pipe clamp for two identical diameters (one piece design)
LNUF Double pipe clamp for two different diameters (one piece design)(on request only)
Accessories
Cover Plate DPLSteel, Zinc Plated
Information
Max. tightening torque: 2,5 Nm
STAUFFOutside diameter Nominal Clamp
CoverGroup
Tube or Hose Ø D1/ D2 Bore Pipe L1 L2 B H øD3 L4 B2 øD4 Material ColorPlatemm inch inch XX
Cushion Clamps - Tube and PipeSizes 1/4" through 6"
CLA
MP
S
INTERCHANGE LIST—PIPE
INTERCHANGE LIST—TUBE
PIPE STAUFF ZSI / UNISTRUT HYCON / HYDAC HYDRA - ZORB HYDRO -CRAFTNORM. BORE ASS’Y NO. ASS’Y NO ASS’Y NO ASS’Y NO ASS’Y NO
1/4" SPC 025 009N012 H009N012 200025 WS - 04P
3/8" SPC 037 011N014 H011N041 200037 WS - 06P
1/2" SPC 050 014N018 H014N018 200050 WS - 08P
3/4" SPC 075 017N022 H071N022 200075 WS - 12P
1" SPC 100 021N026 H021N026 200100 WS - 16P
11/4" SPC 125 027N032 H027N032 200125 WS - 20P
11/2" SPC 150 030N034 H030N034 200150 WS - 24P
2" SPC 200 038N044 H038N044 200200 WS - 32P
21/2" SPC 250 046N052 H046N052 200250 WS - 40P
3" SPC 300 056N062 H056N062 200300 WS - 48P
31/2" SPC 350 064N072 H064N072 200350 WS - 56P
4" SPC 400 072N080 H072N080 200400 WS - 64P
5" SPC 500 089N096 H089N096 200500 WS - 80P
6" SPC 600 106N114 H106N114 200600 WS - 96P
TUBE STAUFF ZSI / UNISTRUT HYCON / HYDAC HYDRA - ZORB HYDRO -CRAFTINCH O. D. ASS’Y NO. ASS’Y NO ASS’Y NO ASS’Y NO ASS’Y NO
1/4" STC 025 004T008 H004T008 100025 WS - 04
3/8" STC 037 006T010 H006T010 100037 WS - 06
1/2" STC 050 008T012 H008T012 100050 WS - 08
5/8" STC 062 010T014 H010T014 100062 WS - 10
3/4" STC 075 012T016 H012T016 100075 WS - 12
7/8" STC 087 014T018 H014T018 100087 WS - 14
1" STC 100 016T020 H016T020 100100 WS - 16
11/4" STC 125 020T024 H020T024 100125 WS - 20
11/2" STC 150 024N028 H024N028 100150 WS - 24
2" STC 200 032N036 H032N036 100200 WS - 32
21/2" STC 250 040N046 H040N046 100251 WS - 40
3" STC 300 050N054 H050N054 100300 WS - 48
C42
Cushion Clamps - Tube and PipeSizes 1/4" through 6"
CLA
MP
S
HOW TO ORDER
Cushion Clamp Assembly Determine if assembly for tube or pipe and establish size ofline to be clamped. All parts are marked to identify tube orpipe series, clamp size and cushion size.
Example:
Installation requires 1" O. D. tube assembly
STC 100 (1.00" O. D.)
Installation requires 2" nominal pipe assembly
SPC 200 (2.37" O. D.)
Applications
Mobile Equipment
Construction
Agriculture
Mining
Transportation
Maintenance
Industrial Machines
Machine Tool
Presses
Injection Molding
Die-cast
Conveyors
Strut Channel Select 4 FT. or 10 Ft. length and plain or green (painted)finish.
Material and surface finishingcarbon steel St 37, untreated W1carbon steel St 37, zinc plated (Fe/Zn 8 C) W3stainless steel A4 - 1.4401/1.4571 W5(AISI 316/316Ti)carbon steel St 37, plastic coated W6
InformationItems are supplied non-assembled. Othermaterials and surface finishings upon request.
RBxx A *** kompl
Dimension A
Material and surface finishingcarbon steel St 37, untreated W1carbon steel St 37, zinc plated (Fe/Zn 8 C) W3stainless steel A4 - 1.4401/1.4571 W5(AISI 316/316Ti)carbon steel St 37, plastic coated W6
Round Steel U-Bolt
DN
Pipe-O.D. Ø D1
mminch
Round Steel U-Bolt RB
A L1 H1 H2 H3 H4G
L2 L3 B H5 H6 D2
Plastic Pipe Saddle RUL
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
20
25
32
40
50
6580
100
125
150
175
200
250
300
350
400
500
25
26,9 3/430
33,7 138
42,4 1 1/444,5
48,3 1 1/257
60,3 276,1 2 1/288,9 3108
114,3 4133
139,7 5159
168,3 6193,7
216
219,1 8267
273 10318
323,9 12355,6 14368
406,4 16
419
508 20
521
30
1.18
38
1.50
46
1.81
52
2.05
64
2.52
82 3.2394
3.70120
4.72
148
5.83
176
6.93
202 7.95228
8.98
282
11.10
332
13.07
378
14.88
428
16.85
530
20.87
40
1.57
48
1.89
56
2.20
62
2.44
76
2.99
94 3.70106
4.17136
5.35
164
6.46
192
7.56
218 8.58248
9.76
302
11.89
352
13.86
402
15.83
452
17.80
554
21.81
73.5
2.89
81
3.19
89
3.50
100
3.94
118
4.65
135 5.31152
5.98190
7.48
217
8.54
247
9.72
273 10.74311
12.24
364
14.33
418
16.46
475
18.70
526
20.70
627
24.69
46
1.81
50
1.97
55
2.17
63
2.48
77 3.0382
3.23
105
4.13
125
4.92
145
5.71
30
1.18
35
1.38
39
47
2.01
59
2.44
70
2.76
62
2.32
51
1.93
411.61
1.54
17,50.69
18,5 0.7320 0.7922
0.8724 0.9426,2
1.0327,2 1.0729 1.1433,5
1.3235,2 1.3943 1.6952,5
2.0762 2.4465
2.5674,5 2.9378 3.0787,5 3.4492
3.62105 4.13116
4.57117,5 4.63141,5 5.57144,5
5.69167 6.57170 6.69186
7.32192 7.56211
8.31217,5
8.56262 10.31269
10.59
M10
3/8-16UNC
M12
7/16-14UNC
M16
5/8-11UNC
M20
3/4-10UNC
M24
7/8-9UNC
35
1.38
38
1.50
75
2.95
140
5.51
220
5.91
25
0.98
40
1.57
90
3.54
150
5.91
24
1.97
70
2.76
75
2.95 0.31
8
5
0.20
8
17
0.67
26
1.02
32
1.26 1.18
10
8
0.31
H7mm
inch
5
10
0.39
50
0.94
10
0.39
6
0.24
0.31 0.20
0.39
15
0.59
25
0.98
30
L1
GH
1
H2 H
4H
3
AøD1
C45
Round Steel U-Bolt Clamps Type RB | RULwith plastic pipe saddle - long - RUL
CLA
MP
S
Clamp consisting of:1 x Round Steel U-Bolt, 4 x Nuts DIN EN ISO 4032,1 x Plastic Pipe Saddle RUL/xx
Clamp consisting of:1 x Round Steel U-Bolt4 x Nuts DIN EN ISO 4032
Material and surface finishingcarbon steel St 37, untreated W1carbon steel St 37, zinc plated (Fe/Zn 8 C) W3stainless steel A4 - 1.4401/1.4571 W5(AISI 316/316Ti)carbon steel St 37, plastic coated W6
InformationItems are supplied non-assembled. Othermaterials and surface finishings upon request.
RBxx A *** kompl
Dimension A
Material and surface finishingcarbon steel St 37, untreated W1carbon steel St 37, zinc plated (Fe/Zn 8 C) W3stainless steel A4 - 1.4401/1.4571 W5(AISI 316/316Ti)carbon steel St 37, plastic coated W6
Round Steel U-Bolt
DN
Pipe-O.D. Ø D1
mminch
Round Steel U-Bolt RB
A L1 H1 H2 H3 H4G
L2 L3 B H5 H6 øD4
Plastic Pipe Saddle RUL
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
mminch
20
25
32
40
50
6580
100
125
150
175
200
250
300
350
400
500
25
26,9 3/430
33,7 138
42,4 1 1/444,5
48,3 1 1/257
60,3 276,1 2 1/288,9 3108
114,3 4133
139,7 5159
168,3 6193,7
216
219,1 8267
273 10318
323,9 12355,6 14368
406,4 16
419
508 20
521
30
1.18
38
1.50
46
1.81
52
2.05
64
2.52
82 3.2394
3.70120
4.72
148
5.83
176
6.93
202 7.95228
8.98
282
11.10
332
13.07
378
14.88
428
16.85
530
20.87
40
1.57
48
1.89
56
2.20
62
2.44
76
2.99
94 3.70106
4.17136
5.35
164
6.46
192
7.56
218 8.58248
9.76
302
11.89
352
13.86
402
15.83
452
17.80
554
21.81
73.5
2.89
81
3.19
89
3.50
100
3.94
118
4.65
135 5.31152
5.98190
7.48
217
8.54
247
9.72
273 10.74311
12.24
364
14.33
418
16.46
475
18.70
526
20.70
627
24.69
46
1.81
50
1.97
55
2.17
63
2.48
77 3.0382
3.23
105
4.13
125
4.92
145
5.71
30
1.18
35
1.38
39
47
2.01
55
2.44
63
2.76
55
2.32
47
1.93
391.61
1.54
17,50.69
18,5 0.7320 0.7922
0.8724 0.9426,2
1.0327,2 1.0729 1.1433,5
1.3235,2 1.3943 1.6954,5
2.0764 2.4467
2.5676,5 2.9380 3.0791,5 3.4496
3.62109 4.13120
4.57121,5 4.63145,5 5.57148,5
5.69174 6.57177 6.69193
7.32199 7.56218
8.31224,5
8.56269 10.31276
10.59
M10
3/8-16UNC
M12
7/16-14UNC
M16
5/8-11UNC
M20
3/4-10UNC
M24
7/8-9UNC
75
2.95
80
3.15
90
3.54
95
3.74
110
4.33
135 5.31145
5.70190
7.48
220
8.66
250
9.84
27010.63
315
12.40
370
14.57
420
16.54
480
18.90
540
21.26
640
25.20
40
1.57
48
1.89
56
2.20
62
2.44
76
2.99
94 3.70106
4.17136
5.35
164
6.46
192
7.56
2188.58
248
9.76
302
11.89
352
13.86
402
15.83
452
17.80
554
21.81
30
1.18
35
1.38
40
1.57
50
1.97
60
2.36
15
0.59
12
0.47
10
0.39
5
0.20
12
0.47
15
0.59
20
0.79
25
0.98
30
1.18
26
1.02
22
0.87
18
0.71
14
0.55
11
0.43
C46
Round Steel U-Bolt Clamps Type RBDaccording to DIN 3570, Type A
CLA
MP
S
ø D
L
H2
H1
G
A
Pipe-O.D. Ø D
Clamp consisting of:1 x Round Steel U-Bolt2 x Nuts DIN EN ISO 4032
Other materials and surface finishings upon request.
ORDER CODE
RBDxx A *** komplDimension AMaterial and surface finishing
carbon steel St 37, untreated W1carbon steel St 37, zinc plated (Fe/Zn 8 C) W3
InformationItems are supplied non-assembled.
Nominal Boreinch
DN mminch
Round Steel U-Bolt RBD
A L H1 H2Gmm inch mm inch mm inch mm inch
20
25
32
40
50
6580
100
125
150
175
200
250
300
350
400
500
3/426,925
30
133,7
38
1 1/442,4
44,5
1 1/248,3
57
260,3
2 1/276,1
389,9
108
4114,3
133
5139,7
159
6168,3
193,7
216
8219,1
267
10273
318
12323,9
14355,6
368
16406,4
419
508
521
1.1830
1.5038
1.8146
2.0552
2.5264
4.72120
5.83148
6.93176
8.98228
11.10282
13.07332
14.88378
16.85428
20.87530
7.95202
3.70943.2382
1.5740
1.8948
2.2056
2.4462
2.9976
5.35136
6.46164
7.56192
9.76248
11.89302
13.86352
15.83402
17.80452
21.81554
8.58218
4.171063.7094
2.7670
2.9976
3.3986
3.6292
4.29109
6.73171
7.52191
8.54217
11.14283
13.15334
15.16385
17.13435
19.17487
23.19589
9.80249
5.431384.92125
1.57
40
1.97
50
2.36
60
2.76
70
M103/8-16UNC
M127/16-14UNC
M165/8-11UNC
M203/4-10UNC
M247/8-9UNC
C47
Metal Clamps
according to DIN 3567, Type A according to DIN 3567, Type B
CLA
MP
S
DIN 3567B-***STAUFF Group D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 20 – 521 W1 carbon steel St 37, untreated
Other materials, surface finishings and diameters on request.Bolts and nuts do not belong to the delivery standard.
B1
L1
ø D 2
S1
D 1
L2 L3
S2
L2
ø D 2
DIN 3567A-***STAUFF Group D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 20 – 521 W1 carbon steel St 37, untreated
Other materials, surface finishings and diameters on request.Bolts and nuts do not belong to the delivery standard.
L1
ø D 2
S1
D 1
L2 L2
S2B1
STAUFFGroupØD1 in
Nominal Size
mm
20
L1
mmin
L2
mm
S1
mmin in
S2
mmin in
D2
mmin
B1
mm
AccessoriesHexagon
Head BoltsHexagon Nuts
22
25
27
30
34
38
43
45
49
57
61
77
89
108
115
133
140
159
169
194
216
220
267
273
318
324
368
407
419
521
15
15
20
20
25
25
32
32
40
40
50
50
65
80
100
100
125
125
150
150
175
200
200
250
250
300
300
350
400
400
500
1
1 1/4
1 1/2
2
2 1/2
3
4
57
59
62
663/4
68
72
76
82
84
88
104
108
122
136
172
178
196
204
222
232
280
284
342
348
392
398
444
498
510
614
2.24
2.32
2.44
2.60
2.68
2.83
2.99
3.23
3.31
3.46
4.09
4.25
4.80
5.35
6.77
7.01
7.72
8.03
8.74
9.13
10.16
11.02
11.18
13.46
13.70
15.43
15.67
17.48
19.61
20.08
24.17
258
0.59
15
0.20
5
0.28
7
0.45
11,5
1.18
30
0.71
18
0.24
6
0.35
9
0.55
14
1.57
40
0.94
24
0.43
8
0.71
11
1.97
18 50
0.311.18
30
0.55
14
0.91
23
2.36
60
1.42
36
0.39
10
0.71
18
1.06
27
2.76
70M24 x 60
7/8-9UNC x 2-3/8
M20 x 50
3/4-10UNC x 2
M16 x 45
5/8-11UNC x 1-3/4
M12 x 35
7/16-14UNC x 1.38
M10 x 30
3/8-16UNC x 1.25
STAUFFGroupØD1 in
Nominal Size
mm
20
L1mm
L2mm
in
AccessoriesHexagon
Head BoltsHexagon Nuts
22
25
27
30
34
38
43
45
49
57
61
77
89
108
115
133
140
159
169
194
216
220
267
273
318
324
368
407
419
521
15
15
20
20
25
25
32
32
40
40
50
50
65
80
100
100
125
125
150
150
175
200
200
250
250
300
300
350
400
400
500
1
1 1/4
1 1/2
2
2 1/2
3
4
57
59
62
663/4
68
72
76
82
84
88
104
108
122
136
172
178
196
204
222
232
280
284
342
348
392
398
444
498
510
614
2.24
2.32
2.44
2.60
2.68
2.83
2.99
3.23
3.31
3.46
4.09
4.25
4.80
5.35
6.77
7.01
7.72
8.03
8.74
9.13
10.16
11.02
11.18
13.46
13.70
15.43
15.67
17.48
19.61
20.08
24.17
258
M24 x 60
7/8-9UNC x 2-3/8
M20 x 50
3/4-10UNC x 2
M16 x 45
5/8-11UNC x 1-3/4
M12 x 35
7/16-14UNC x 1.38
M10 x 30
3/8-16UNC x 1.25
L3
inmm
in
S1mm
in
S2mm
in
D2 B1mm
inmm
in
0.59
15
0.20
5
0.28
7
0.45
11,5
1.18
30
0.71
18
0.24
6
0.35
9
0.55
14
1.57
40
0.94
24
0.43
8
0.71
11
1.97
18 50
0.311.18
30
0.55
14
0.91
23
2.36
60
1.42
36
0.39
10
0.71
18
1.06
27
2.76
70
46
1.81
2.13
54
70
2.76
86
3.39
104
4.09
* Consult Factory for Availability
STAUFFGroupØD1
L1 L2 L3 H D2 B S
mmin
mmin
mmin
mmin
mmin
mmin
mmin
Dia. Range
mmin
7
9
13
15,5
19
23
26
28,5
31
36
39
43
46
49
52*
58
61
28,5–31
5,5-7
7-9
9,5-13
13-15,5
15,5-19
20-23
26-28,5
23-26
33-36
36-39
39-43
43-46
46-49
49-52
53-58
58-61
0.22-0.28
0.28-0.35
0.37-0.51
0.51-0.61
0.61-0.75
0.79-0.91
0.91-1.02
1.02-1.12
1.12-1.22
1.30-1.42
1.42-1.54
1.54-1.69
1.69-1.81
1.81-1.93
1.93-2.05
2.09-2.28
2.28-2.40
22
27
40
41
43
51
52
53
57
59
68
70
73
76
78
80
0.87
1.06
1.57
1.61
1.69
2.01
2.05
2.17
2.24
2.32
2.68
2.76
2.87
2.99
3.07
3.15
14
18
25
26
28
35
36
37
41
43
48
50
53
56
58
60
0.55
0.71
0.98
1.02
1.10
1.38
1.42
1.54
1.61
1.69
1.89
1.97
2.09
2.20
2.28
2.36
672.64
27,51.08
33,51.32
49,51.95
522.05
55,52.19
702.76
732.87
75,52.97
813.19
83,53.29
94,53.72
983.86
105,54.15
1104.33
1154.53
118,54.67
6,6
0.43
1419
0.75
50.20
60.24
90.35
120.47
150.59
220.87
240.94
271.06
321.26
381.50
411.61
441.73
471.85
522.05
530
0.98
25
0.12
3
2
0.08
C48
Clamps - Heavy Saddles
according to DIN 1592 according to DIN 1593
CLA
MP
S
* similar to DIN 1592
DIN 1592-***STAUFFGroup Ø D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 7 – 49 W3 carbon steel St 37,
zinc plated (Fe/Zn 8 C)STAUFF Group 52 – 61 W1 carbon steel St 37, untreated
(Surface finishing on request only)
Other materials, surface finishings and diameters upon request.
DIN 1593-***STAUFFGroup Ø D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 7 – 77 W3 carbon steel St 37,
zinc plated (Fe/Zn 8 C)STAUFF Group 81 – 115 W1 carbon steel St 37, untreated
(Surface finishing on request only)
Other materials, surface finishings and diameters upon request.
L2
ø D 2
SH
ø D 1
L1
B
L1
ø D 2 S
H
ø D 1
L3
B
L2
55 392.09 1.46
160.63
200.790.26
11
0.5534
1.34
1.18
0.20
40
18
0.71572.24 1.57 0.31
8
STAUFFGroupØD1
L1 L2 H D2 B S
mmin
mmin
mmin
mmin
Dia. Range
mmin
7
9
13
15,5
19
23
26
28,5
31
36
39
43
46
49
58
61
71
77
28,5–31
5,5-7
7-9
9,5-13
13-15,5
15,5-19
20-23
26-28,5
23-26
33-36
36-39
39-43
43-46
46-49
53-58
58-61
67-71
73-77
0.22-0.28
0.28-0.35
0.37-0.51
0.51-0.61
0.61-0.75
0.79-0.91
0.91-1.02
1.02-1.12
1.12-1.22
1.30-1.42
1.42-1.54
1.54-1.69
1.69-1.81
1.81-1.93
2.09-2.28
2.28-2.40
2.64-2.80
2.87-3.03
44
48
52
56
60
82
84
90
106
110
120
122
142
152
1.73
1.89
2.05
2.20
2.36
3.23
3.31
3.54
4.17
4.33
4.72
4.80
5.59
6.93
28
32
36
40
44
56
58
64
80
84
88
90
120
1.10
1.26
1.42
1.57
1.73
2.20
2.28
2.52
3.15
3.31
3.46
4.33
5.35
6,6
0.2619
0.75
50.20
60.24
90.35
120.47
150.59
220.87
240.94
271.06
321.26
341.34
381.50
411.61
441.73
522.05
572.24
662.60
722.83
mmin
mmin
11
0.43
25
0.79
3
2
0.08
30
1.18
40
5
81
91
103
109
115
77-81
86-91
99-103
105-109
110-115
3.03-3.19
3.39-3.58
3.90-4.06
4.13-4.29
4.33-4.53
184
198
214
220
7.24
7.80
8.43
8.90
144
174
180
6.22
6.85
7.32
762.99
853.35
983.86
1044.09
1094.29
176
5.98
2268.66
110
136
158
1867.09
5.67
4.72
3.54
160.63
20
0.98 0.12
0.20
14
0.55
1.570.71 0.31
18
8
* Consult Factory for Availability
C49
Clamps - Light Saddles
according to DIN 1596 according to DIN 1597
CLA
MP
S
STAUFFGroupØD1
* similar to DIN 1596
DIN 1596 -***STAUFFGroup Ø D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 7 – 61 W3 carbon steel St 37,
zinc plated (Fe/Zn 8 C)
Other materials, surface finishings and diameters upon request.
DIN 1597-***STAUFFGroup Ø D1
ORDER CODE
MATERIAL AND SURFACE FINISHINGSTAUFF Group 7 – 61 W3 carbon steel St 37,
zinc plated (Fe/Zn 8 C)
Other materials, surface finishings and diameters upon request.
L2
ø D 2
SH
ø D 1
L1
B
L1
ø D 2 S
H
ø D 1
L3
B
L2
L1 L2 L3 H D2 B S
mmin
mmin
mmin
mmin
mmin
mmin
mmin
Dia. Range
mmin
7
9
13
15,5
19
23
26
28,5
31
33*
36
39
43
46
49
52*
58
61
28,5–31
5,5-7
7-9
9,5-13
13-15,5
15,5-19
20-23
26-28,5
23-26
31-33
33-36
36-39
39-43
43-46
46-49
49-52
53-58
58-61
0.22-0.28
0.28-0.35
0.37-0.51
0.51-0.61
0.61-0.75
0.79-0.91
0.91-1.02
1.02-1.12
1.12-1.22
1.22-1.30
1.30-1.42
1.42-1.54
1.54-1.69
1.69-1.81
1.81-1.93
1.93-2.05
2.09-2.28
2.28-2.40
26
28
30
32
34
43
44
47
56
57
59
61
62
67
72
74
77
1.02
1.10
1.18
1.26
1.34
1.69
1.73
1.85
2.20
2.24
2.32
2.40
2.44
2.64
2.83
2.91
3.03
14
16
18
20
22
28
29
32
36
40
42
44
45
48
53
55
58
0.55
0.63
0.71
0.79
0.87
1.10
1.14
1.26
1.42
1.57
1.65
1.73
1.77
1.89
2.09
2.17
2.28
57,52.26
31,51.24
34,51.36
38,51.52
41,751.64
45,51.79
602.36
64,252.53
65,52.58
75,52.97
783.07
81,53.21
85,53.37
883.46
95,53.76
1024.02
1074.21
111,54.39
6,6
0.26
9
0.35
11
0.43
14
0.55
190.75
50.20
60.24
90.35
120.47
150.59
220.87
240.94
271.06
291.14
321.26
341.34
381.50
411.61
441.73
471.85
522.05
562.24
40
1.57
4
0.31
30
1.18 0.20
325
0.98
16
0.63
0.79
20
0.12
2
2
0.08
STAUFFGroupØD1
* similar to DIN 1597
L1 L2 H D2 B S
mmin
mmin
mmin
mmin
Dia. Range
mmin
7
9
13
15,5
19
23
26
28,5
31
33*
36
39
43
46
49
52*
58
61
28,5–31
5,5-7
7-9
9,5-13
13-15,5
15,5-19
20-23
26-28,5
23-26
31-33
33-36
36-39
39-43
43-46
46-49
49-52
53-58
58-61
0.22-0.28
0.28-0.35
0.37-0.51
0.51-0.61
0.61-0.75
0.79-0.91
0.91-1.02
1.02-1.12
1.12-1.22
1.22-1.30
1.30-1.42
1.42-1.54
1.54-1.69
1.69-1.81
1.81-1.93
1.93-2.05
2.09-2.28
2.28-2.40
44
48
52
56
60
76
78
84
92
104
108
112
114
118
134
138
1.73
1.89
2.05
2.20
2.36
2.99
3.07
3.31
3.62
4.09
4.25
4.41
4.49
4.65
5.28
5.43
28
32
36
40
44
56
58
64
72
80
84
88
90
106
110
1.10
1.26
1.42
1.57
1.73
2.20
2.28
2.52
2.83
3.15
3.31
3.46
3.54
4.17
4.33
5,5
0.2219
0.75
50.20
60.24
90.35
120.47
150.59
220.87
240.94
271.06
291.14
321.26
341.34
381.50
411.61
441.73
471.85
522.05
562.24
mmin
mmin
6,6
0.26
20
0.79
16
0.63
2
0.08
1,5
0.06
9
0.35
11
0.43
25
0.98
30
1.18
3
0.12
* Consult Factory for Availability
C50
Clamps - Technical AppendixDesign of Clamp Bodies
CLA
MP
S
STANDARD-SERIES HEAVY-SERIES TWIN-SERIES
Standard design – profiled inside –
H-design – smooth inside –
(recommended for hoses) Standard design– profiled inside –
Oval-design(for electric cables)
H-design– smooth inside –
(recommended for hoses)
Rectangular-design(for square sensors)
Standard design – profiled inside –
H-design – smooth inside –
(recommended for hoses)
RI-design(for rubber inserts)
RI-designfor rubber inserts
C51
Clamps - Technical AppendixInstallation Information
CLA
MP
S
INSTALLATION ONWELD PLATES
STAUFF weld plates are available for thefollowing Series:
– Standard-Series– Heavy-Series– Twin-Series– Special Clamps
For best alignment of STAUFF clamps it isrecommended to mark their location first.Weld plates into position, push on bottomhalf of clamp, install pipe, mount top halfof clamp and cover plate and bolt unittogether.In order to avoid damage to the clampbodies it is recommended to mount theplastic clamp bodies after having weldedthe weld plates into position.
INSTALLATION ONMOUNTING RAILS
STAUFF mounting rails can be used withthe following Series:
– Standard-Series– Heavy-Series (Group 3S – 6S)– Twin-Series– Special Clamps
STAUFF mounting rails are available infour different height sizes.The rails are either welded or bolted to thesupporting structure.For Standard- and Twin-Series inserthexagon rail nut and turn to lock.For Heavy-Series slide in rail nut.Push on bottom half of clamp, install pipe,mount top half of clamp, cover plate andbolt unit together.Clamp units can be adjusted before beingfirmly bolted.
MULTI-LEVEL ASSEMBLY
STAUFF multi-level pipe clamps permiteasy stacking of several tubes or pipes ofthe same group.(Twin-Clamps group 2 – 5 allow stackingof different group sizes.)The clamps are connected by stackingbolts (AF).Safety plates (SIG/SIP/SI) inserted betweenthe clamps prevent stacking bolts fromturning.STAUFF stacking assembly can be fittedto weld plates or to rails.
C52
Clamps - Technical AppendixMaterials, Material Properties and Technical Information
Notch Impact Strength 7,5 kJ/mm2 at 23°C > 15 kJ/m2 at 23°C - - - - - -(nach Charpy / ISO 179/1eA) (acc. to Charpy / ISO 179/1eA)
Low Temperature 3,1 kJ/mm2 at -30°C > 03 kJ/m2 at -30°C - - - - - -Notch Impact Strength (nach Charpy / ISO 179/1eA) (acc. to Charpy / ISO 179/1eA)
Tensile Strength at Yield 25 N/mm2 > 55 N/mm2 > 150 N/mm2 7,1 N/mm2(Tensile Strength) (ISO 527) (ISO 527) (DIN EN 10002) (ISO 37)
Ball Indentation Hardness 45,4 N/mm2 > 65 N/mm2 > 55 HBS - - -(Brinell Hardness) (ISO 2039-1) (ISO 2039-1)
Shore Hardness - - - - - - - - - 87A (ISO 868)
THERMAL PROPERTIES
Max Temperature -20° to + 215°F -40° to + 356°F -40° to + 752°F -40° to + 425°F (Brief Exposure) -30° to + 102°C -40° to + 180°C -40° to + 400°C -40° to + 210°C
Benzine, Mineral Oils conditionally conditionallyconsistent consistent
consistentconsistent
Alcohol, Other Oils, Seawater consistentconsistentconsistentconsistent
NOTES The stated information has been defined for conditions according to ISO 1110.
Tensile strengths, fatigue strength (under reversed bending stress) and impact bending toughness rise constantly at decreasing temperature level, the breaking elongation normallydecreases at a decreasing temperature level.
The above stated information is shown without any obligation and does not release you from owntest arrangements. Tightening Torques and Maximum Loads need to be considered (see page C54).
*1
*2
*1
*2
CLAMP BODIES
METAL PARTS
Unless otherwise stated, all metal parts are made of carbon steel St37, surface finishing according to order code.
Surface FinishingsIn addition to the standard surface finishings stated several alternative finishings are also available on request.
Stainless Steel Metal PartsAll metal parts are also available ex stock in two different stainless steel qualities:
ThreadsAll threaded parts are available with UNC and metric threads (see thread-chart on page C53).
COLOR GREEN BLACK NATURAL BLACK
Other materials (according to DIN5510, UL 94, NF F 16/101 forexample) are available on request.
Operating Temperature -22° to + 194°F -40° to + 284°F -40° to + 500°F -40° to + 248°F (Continuous Exposure) -30° to + 90°C -40° to + 140°C -40° to + 260°C -40° to + 120°C
*2
C53
Clamps - Technical Appendix
CLA
MP
S
Pipe-O.D. Distance A[mm] [inch] [m] [ft]
6.0 — 12.7 1.0
12.7 — 22.0 1.2
22.0 — 32.0 1.5
32.0 — 38.0 2.0
38.0 — 57.0 2.7
57.0 — 75.0 3.0
75.0 — 76.1 3.5
76.1 — 88.9 3.7
88.9 — 102.0 4.0
102.0 — 114.0 4.5
114.0 — 168.0 5.0
168.0 — 219.0 6.0
219.0 — 324.0 6.7
324.0 — 356.0 7.0
356.0 — 406.0 7.5
406.0 — 419.0 8.2
419.0 — 508.0 8.5
508.0 — 521.0 9.0
521.0 — 558.0 10.0
558.0 — 800.0 12.5
RECOMMENDED DISTANCE BETWEEN CLAMPS
BASIC MOUNTING INSTRUCTIONS
THREAD CHART
The recommended distances betweenclamps stated below are standard valuesand are valid for static loads.
Pipe bends should be supported by STAUFF clamps as near to the bends as possible.
Furthermore, it is recommended to design these clamps as fixed point clamps.
The first clamp should be placed directly behind the threaded connection or coupling. This protects the threaded connection or coupling from vibrations.
If valves are incorporated in the pipelines, it is recommended that support is provided in front of and behind these valves
Clamps - Technical AppendixTightening Torques And Maximum Loads In Pipe Direction
CLA
MP
S
1D
2D
3D
4D
5D
03S
4S
05S
6S
07S
8S
09S
10S
11S
12S
TWIN-SERIES (according to DIN 3015, part 3)
STANDARD-SERIES (according to DIN 3015, part 1)
Polypropylene Polyamide Aluminum
STAUFF Hexagon Tightening Max. load in Tightening Max. load in Tightening Max. load inGroup Head Bolt torque pipe direction F torque pipe direction F torque pipe direction F
All tightening torques and maximum loads in pipe direction refer to clamps withcover plates and hexagon head bolts acc. to DIN EN ISO 4014/4017 (DIN 931/933).
The max. load in pipe direction (according to DIN 3015, part 10) is an average value,determined by three tests at 23° C with a steel pipe according to DIN 2448, St 37 –rolled surface – taking static friction into consideration.
Sliding starts when the shown values (F) are reached.
HEAVY-SERIES (according to DIN 3015, part 2)
F
Polypropylene Polyamide Aluminum
STAUFF Hexagon Tightening Max. load in Tightening Max. load in Tightening Max. load inGroup Head Bolt torque pipe direction F torque pipe direction F torque pipe direction F