GS SERIES PUMPS 02 EN733* 1 : End-suction centrifugal pumps, rating with 10 bar with bearing bracket - Nominal duty point, main dimensions, designation system EN 12756* 2 : Mechanical seals. Principal dimensions, designation and material codes ErP* 3 : Eco-design requirements of Energy-related Products Standardized pumps The European Standard EN733* 1 complied DIN 16bar flanges (EN PN16) 25bar flanges (EN PN25) option available New hydraulic design ErP* 3 directive complied MEI ≧ 0.4 Mechanical seal Complied with EN 12756* 2 Various material option available Model GS END SUCTION VOLUTE PUMP MODEL GS/GSS EBARA reserves the right to make changes without prior notice.
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GS SERIES PUMPS
02
EN733*1 : End-suction centrifugal pumps, rating with 10 bar with bearing bracket - Nominal duty point, main dimensions, designation system
EN 12756*2 : Mechanical seals. Principal dimensions, designation and material codesErP*3 : Eco-design requirements of Energy-related Products
Standardized pumpsThe European Standard EN733*1 complied
DIN 16bar flanges (EN PN16)25bar flanges (EN PN25) option available
New hydraulic designErP*3 directive compliedMEI≧0.4
Mechanical sealComplied with EN 12756*2
Various material option available
Model GS
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
P r o d u c tF e a t u r e s
03
E n e r g y - s a v i n g D e s i g n1• World top class pump efficiency achieved.• Major improvement over our previous models by impeller designed using our proprietary 3D inverse design technology.• Higher efficiency means lower energy consumption and motor output, and more compact size.
S i m p l e M a i n t e n a n c e2• Back pull-out structure enables disassembly and inspection without removal of suction and discharge piping.• Shield bearings eliminate need for adding or exchanging lubricating oil.• Shaft seal flushing and quenching piping not required for the standard application.• Air-bleeding not required.• Simplified bearings and shaft seal enable easy assembly.
P u m p S p e c i f i c a t i o n s3• Maximum operating pressure: 25 bar• Liquid temperature range expansion:-25°C to 140°C• Compatible with multiple flange standards.• Able to meet customer specifications with many combinations of shaft seals and materials.
I n t e r n a t i o n a l S t a n d a r d s4• Pump dimensions adopt EN733• Mechanical seal adopts EN12756 • Protector fitted in accordance with EN294.
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
PUMP GENERAL SPECIFICATION
04
-10℃ to 140°CUp to 16bar(1.6MPa) / for standard flange DIN-PN16Up to 14bar(1.4MPa) / for standard flange JIS10KEN1092-2 , JIS B 2239ClosedMechanical Seal , Gland PackingN/A , Self , Self + Reverse , ExternalShield ball bearing (grease lubrication)Cast ironCast iron or Ductile cast iron (*1) Bronze , 304 Stainless steelCr.steel , Duplex stainless steel (*2)Bronze , Cast ironN/A , 304 Stainless steel (in case of Gland packing or some mechanical seal)NBR , FKM , EPDM
Liquid temperature
Max. Operating Pressure
Flange Standard
Description
ImpellerShaft sealFlushing
Ball bearingCasing
Impeller
ShaftCase wear ring
Shaft sleeveO-ring
Construction
Material (*3)
Model GSCasing Material: Cast Iron
Bold characters are applied for standard specification(*1) Impellers made of ductile cast iron are applied only the pumps model GS100-400, 125-400, 125-500,
150-400, 150-500, 200-400 and 200-500.(*2) Wetted part only(*3) Please see P24 and P25 for specific materials
-10℃ to 140°CUp to 25bar(2.5MPa) / for standard flange DIN-PN25Up to 25bar(2.5MPa) / for standard flange JIS20KEN1092-2 , JIS B 2239ClosedMechanical SealN/A , Self , ExternalShield ball bearing (grease lubrication)Ductile cast ironCast iron or Ductile cast iron (*1) Bronze , 304 Stainless steelCr.steel , Duplex stainless steel (*2)Bronze , Cast ironN/A , 304 Stainless steel (in case of some mechanical seal)NBR , FKM , EPDM
Liquid temperature
Max. Operating Pressure
Flange Standard
Description
ImpellerShaft sealFlushing
Ball bearingCasing
Impeller
ShaftCase wear ring
Shaft sleeveO-ring
Construction
Material (*3)
Model GSCasing Material: Ductile Cast Iron (Larger than pump model 100X80)
Bold characters are applied for standard specification(*1) Impellers made of ductile cast iron are applied only the pumps model GS100-400, 125-400, 125-500,
150-400, 150-500, 200-400 and 200-500.(*2) Wetted part only(*3) Please see P24 and P25 for specific materials
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
Model GSSCasing Material: Stainless Steel
-25℃ to 140°CUp to 16bar(1.6MPa) / for standard flange DIN-PN16Up to 14bar(1.4MPa) / for standard flange JIS10KEN1092-1 , JIS B 2220ClosedMechanical Seal , Gland PackingN/A , Self , Self + Reverse , ExternalShield ball bearing (grease lubrication)304 Stainless steel , 316 Stainless steel , Duplex stainless steel304 Stainless steel , 316 Stainless steel , Duplex stainless steelDuplex stainless steel (*1)316 Stainless steel , Duplex stainless steelN/A , 304/316 Stainless steel , Duplex stainless steel(in case of Gland packing or some mechanical seal)FKM , EPDM
Liquid temperature
Max. Operating Pressure
Flange Standard
Description
ImpellerShaft sealFlushing
Ball bearingCasingImpeller
ShaftCase wear ring
Shaft sleeve
O-ring
Construction
Material (*2)
Bold characters are applied for standard specification(*1) Wetted part only(*2) Please see P24 and P25 for specific materials
PUMP GENERAL SPECIFICATION
05END SUCTION VOLUTE PUMP MODEL GS/GSS
EBARA reserves the right to make changes without prior notice.
・Steel Industry, Non-ferrous metals IndustryCoolantCooling water
・Garbage incinerationCooling waterDeaeratorCondensate water
・OthersSeawaterBrackish waterOilsOther chemical
06END SUCTION VOLUTE PUMP MODEL GS/GSS
EBARA reserves the right to make changes without prior notice.
MODEL CODE
(*1) The letter “L” following the impeller classification code indicates different bearing designs. To give an example, GS80-315 and GS80-315L have different bearing designs and shaft size.
(*2) The letter “.1” following the impeller classification code indicates different casing and impeller designs. To give an example, GS32-125 and GS32-125.1 have different casing and impeller designs from one another.
The following designation is system according to EN733.
GS 32 - 125
07
NOMINAL IMPELLER DIAMETER IN MILLIMETERS (*1) (*2)
DISCHARGE NOZZLE, NOMINAL SIZE IN MILLIMETER
MODEL, -GS (CAST IRON OR DUCTILE CAST IRON CASING)-GSS (STAINLESS STEEL CASING)
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
PERFORMANCE CHART
Model GS 2P/50Hz
Model GS 4P/50Hz
08END SUCTION VOLUTE PUMP MODEL GS/GSS
EBARA reserves the right to make changes without prior notice.
Capaci ty (m3/h)
Tota
l Hea
d (m
)
50 100 200 300 400 500 1000 2000
6
810
15
20
30
4050
100
150
54
3
10 20 30 4042
5
0.55
0.750.55
0.55
0.75
1.1
1.51.1
0.55
1.10.75
2.21.5
1.1
2.2 3
43
2.2
5.5
0.75
0.55
1.5
1.1
32.2
5.5
4
3
11
5.57.5
1.1
0.75
1.5
2.2
4
3
5.54
117.5
3
2.2
1.5
5.5
43
117.5
1115
18.5
45373022
4
32.2
7.5
5.5
15
11
2218.515
4537
30
11
7.5
2218.5
15
3730
22
4537
55
5545
132
11
7.55.5
3730
2218.5
55
45
37
75
110
7590
160132
110
90
315
250
220160
200
0.55
0.55
0.75
0.75
1.5
2.2 4
7.5
1.5
1.1
2.2
1.5
15
7.5
4
7.5
22
1115
75
18.511
3730
90
75
90
200
375
15
0.75
1.1
0.55
1.1
1.5
3
3
2.2
4
5.5
5.5
15 18.5
30
45
75
30
75
160
15
11
55
32-125.1
32-160.1
32-200.1
32-125
32-160
32-200
32-250
40-125
40-160
40-200
40-250
40-315
50-125
50-160
50-200
50-250
50-315
65-125
65-160
65-200
65-250
65-315
80-160
80-200
80-250
80-315
80-400
125-200
125-250
125-315
125-400
125-500
100-200
100-250
100-315
100-400
100-160
150-250
150-315
150-400
150-500
200-400
200-500
150-200
Capaci ty (m3/h)
Tota
l Hea
d (m
)
200 400 1000 2000
40
50
100
150
20
15
20 4088
30
10010 30 50 300 500
10
200
200
2.21.5
1.1
0.75
2.2
34
4
1.5
2.2
3
4
5.5
5.5
5.5 7.5
7.511
15
2.2
3
4
5.5
7.5
11
15
15
18.5 22
22
3037 45
4
5.5
11
15 18.522
30
37
45
55
7.5
1115
18.5
22
30
30 37
45
55
7590
15
18.5
22
30
37
45
55 75
90
110
132 160
18.522
30
37
4555
110
9075
132
110
55
75
90
110 132
160
4555
75
90
132 160
200220
3
5.5
7.5
11
5.5
11
18.5
30
55 75
22
15
30
4555
7.5
3
11
18.5
110
30
11
55
90
75
37
110
200
160
1.5
3
4
3
7.5
18.5
5.5
7.5
11
37
22
37
45
37
45
110
90
90
200
160
220
7.5
4
32-125.1
32-160.1
32-200.1
32-125
32-200
32-250
40-125
40-160
40-200
40-250
40-315
50-125
50-160
50-200
50-250
50-315
65-125
65-160
65-200
65-250
65-315
80-160
80-200
80-250
80-315L
125-200
125-250L
125-315
100-200
100-250
100-315L
100-160
150-200
150-250
32-160
Note1 : The values inside the broken lines are motor output(kW) in case of density 1.0kg/L and viscosity 1.0mPa・s.Note2 : The indicated motor output(kW) value includes the following safety margins ;
Note3 : When selecting a pump , NPSH Av. should have a safety margin of at least 0.5m from NPSH Re.
up to 7.5kW : 15%11kW and above : 10%
Motor output in kW
Pump model
PERFORMANCE CHART
09
Model GSS 2P/50Hz
Model GSS 4P/50Hz
200 300 400 600 1000 20002010 4030 60 8086 100
40
6050
80
100
150
20
15
8
30
4
10
4
3
65
2
Capaci ty (m3/h)
Tota
l Hea
d (m
)
100-160
100 -200
100 -250
100 -315
100-400
125 -200
125 -250
125-400
125-500
150-200
150-250
150-315
150 -400
150-500
125 -31550-315
65-125
65-160
65-200
65-250
65-315
80-160
80-200
80-250
80-400
32-160.1
32-125.1
32-200.1
32-160
32-125
32-200
32-250
40-125
40-160
40-200
40-250
50-125
50-160
50-200
50-250
80-315
15
3
0.55
0.550.75
0.550.75
0.55
1.1
1.1
0.75 1.11.5
0.751.1 1.5
2.2
0.55
0.550.75
1.1
1.5
1.11.5
2.2
2.2 3 4
0.55
0.75
1.1
1.1
1.52.2
1.52.2
34
2.2 3
4
5.5
4
5.57.5 11
1.10.75
1.5
1.52.2
3
2.23
45.5
45.5
7.5
7.511
15
1.52.2
3
4
4
5.5
7.5
5.5 7.511
15
11 15
18.522
2230
37 45
0.55
3
1115
18.5
0.75
0.75
3
4
2.2
7.5
5.5
11
1115
18.5
18.5
22
30
37
45
22
7.5
15
15
11
18.511
2230
5.5
37
22 30
45
75
90
75
55
90
3037
5545
22
37
15
5.5
11
45
30
55
1518.5
37
45
7.5
75
75
55
90
75
132
110
160
37
30
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
200 400
Capaci ty (m3/h)600 1000 2000
Tota
l Hea
d (m
)
40
60
80
100
150
20
15
20 40 60 808
30
1008
100 -200
100-315L
125 -200
125 -250L
125 -315
150 -200
150 -25032-200.1
32-200
32-250
40-200
40-25050-250
50-315
65-250
65-315 80-315L
100 -160
100 -250
50-16065-160
65-200
80-160
80-200
80-250
50-20032-160.1
32-125.1
32-160
32-125
40-125
40-160
50-12565-125
15
90
0.75
1.1
1.5
2.2
3
2.23
45.5
1.5
2.2
3
4
3 45.5
7.5
3 4 5.57.5
5.57.5 11
7.511
1518.5
1.52.2
3
4
5.5
5.57.5
11
7.511
15
18.5
15 18.5 22 30
3
4
5.5
7.511
7.511
15
18.522
30
3022
3745
3037
4555 75
90
5.5 7.5
11
1115
18.5
30
18.522
37
3037
4555
55 7590 110
1115
18.5
2230
30
3745
55
4555
7590
110 132 160200
22
45
55
75
37
132 160
200
30
110
22
18.5
132220
110
200
160
75
45
55
110
90
160220200
37
7590
110
11090
75
5545
90
110
160200
132
Note1 : The values inside the broken lines are motor output(kW) in case of density 1.0kg/L and viscosity 1.0mPa・s.Note2 : The indicated motor output(kW) value includes the following safety margins ;
Note3 : When selecting a pump , NPSH Av. should have a safety margin of at least 0.5m from NPSH Re.
up to 7.5kW : 15%11kW and above : 10%
Pump model
Motor output in kW
PERFORMANCE CHART
Model GS 2P/60Hz
Model GS 4P/60Hz
10END SUCTION VOLUTE PUMP MODEL GS/GSS
EBARA reserves the right to make changes without prior notice.
Capaci ty (m3/h)
Tota
l Hea
d (m
)
60 80 100 200 300 400
6
8
10
15
20
30
40
5060
80
100
5
4
310 20 30 406 8
0.55
0.55
0.75
0.751.1
0.55
0.75
1.10.75
1.5 2.2
2.23 4
0.55
0.75
2.21.5
1.1
32.2
5.543
1.5
1.1
0.75
3
2.2
5.5
43
5.5
7.5
18.515
11
2.21.5
4
3
7.5
5.54
117.5
18.5
15
22
5.5
4
3
117.5
5.5
18.51511
3730
22
7555
45
5.5
4
15
11
22
18.5
37
30
75
5545
18.5
15
11
37
3022
5545
110
75
90
132
1109075
18.5
15
11
55
45
3730
90
75
132110
220200
160
45.5
7.5
11
132
160
132
75
45
22
22
18.5
30
15
22
3745
90
15
7.5
7.5
32.2
5.53
30
18.511
15
1115
7.5
4
1.1
1.51.1
1.5
37
302218.5
5545
0.75
22
7.5
55
32-125.1
32-160.1
32-200.1
32-125
32-160
32-200
32-250
40-125
40-160
40-200
40-250
40-315
50-125
50-160
50-200
50-250
50-315
65-125
65-160
65-200
65-250
65-315
80-160
80-200
80-250
80-315
80-400
125-200
125-250
125-315
125-400
125-500
100-200
100-250
100-315
100-400
100-160
150-250
150-315
150-400L
150-500
150-200
600 1000 2000
150
200
110
250
315250220
200
160
315
375
250
as request
375
132
160
132
75
200-400
200-500
Capaci ty (m3/h)
Tota
l Hea
d (m
)
200 400 600 1000 2000
40
60
80
100
150
20
15
20 40 60 8088
30
100
200
1.1
1.5
2.2
34
3
4
5.5 7.5
5.5 7.5
11
3
4
5.5
7.5
5.5
1115
1115
18.5
22
3
4
5.5
7.5
15
11
22
18.5
15
22
30
37
11
7.5
5.5
2218.5
15
37
3022
4537
15
11
30
2218.5
45
3730
7555
45
3730
22
7555
45
45
37
110
9075
200160
132
132110
9075
110
90
200160
110
9075
11090
220
220
132
132
132
132
5555
90
3018.5
18.5
37
5545
45
55
90
30
15
18.5
11
7.5
7.5
11
5.5
11
18.5
3045
30
45
250
32-125.1
32-160.1
32-200.1
32-125
32-160
32-200
32-250
40-125
40-160
40-200
40-250
50-125
50-160
50-200
50-250
65-125
65-160
65-200
65-250
80-160
80-200
80-250
125-200
125-250L
100-200
100-160150-200
100-250L
Note1 : The values inside the broken lines are motor output(kW) in case of density 1.0kg/L and viscosity 1.0mPa・s.Note2 : The indicated motor output(kW) value includes the following safety margins ;
Note3 : When selecting a pump , NPSH Av. should have a safety margin of at least 0.5m from NPSH Re.
up to 7.5kW : 15%11kW and above : 10%
Pump model
Motor output in kW
PERFORMANCE CHART
11
Model GSS 2P/60Hz
Model GSS 4P/60Hz
200 400300 600 1000 2000
40
6050
80
100
150
20
15
20 2020 40 60 8086
8
30
1005
10
4
56
3
Capaci ty (m3/h)
Tota
l Hea
d (m
)
125-315
125-500
150-315
150-500
40-250
50-315
65-250
65-31580-315
80-400
50-250
100-160
100 -200
100- 250
100-315
100-400
125 -200
125 -250
125-400
150-200
150-250
150-400L
32-160.1
32-125.1
32-200.1
32-160
32-125
32-200
32-250
40-125
40-160
40-200
50-125
50-160
65-125
65-160
65-200
80-160
50-20080-200
80-250
11
0.75
0.55
0.55 0.75 1.1
0.55
0.75
0.75 1.1
1.5
0.75 1.11.5
2.21.53
2.2 3 4
0.55
0.75
1.1
1.5
1.1 1.5
2.2
2.2
3
4
3 4 5.5
7.5
0.75
1.1
1.5
2.2
2.2
3
34
5.5
4 5.5 7.5
7.5 11 15 18.5
1.5
2.2
3
3
4
5.5
4
5.5
7.5
7.511
15
15 18.522 30
3
4
5.5
7.5
5.57.5
1115
1115
18.5 22
18.5 22
30
3745
3745
5575 90
18.5 22 30
1.5
22
15
22
11
15
18.5
7.5
5.5
4
7.5
11
15
22
30
18.5
4537
30
75
55
4537
110 132160
75
3037
45
55
11
15
160
132
110
18.522
22
4537
30
132
110
3745
5575
5575
90132
90
110
75
90
5575 90 220
250200
160
132
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
200 400 600 1000 2000
40
60
80
100
150
20
15
2010 40 60 80
30
100
Capaci ty (m3/h)
Tota
l Hea
d (m
)
32-160.1
32-125.1
32-200.1
32-160
32-125
32-200
32-250
40-12550-125
50-160
65-125
65-160100 -160
100-250L
125- 200
125-250L
150-200
40-160
40-200
40-250
50-200
50-250
65-200
65-250
80-160
80-200
80-250
100-200
18.5
22 30
1.52.2
3
45.5
7.5
11
15
2.23
4
5.5
3 4
5.5
7.5
5.5 7.5
11
5.5 7.511
11
1115 18.5
3
4
5.5
7.5
11
7.511
1518.5
1518.5
2230
2230
3745 55
5.5
7.5
11
15
15
18.5
2230
22 3037
45
37 45
55
11
15
18.5
22
18.5 22
3037
3037
45
55
45
55
75
90110
18.5
22
30
37
45
45 5575
90
75 90 110 132
45
55
45
37
30
7590
110 132
132110
90
7555
220
200160
132110
75
90
110
132
220200
160132
Note1 : The values inside the broken lines are motor output(kW) in case of density 1.0kg/L and viscosity 1.0mPa・s.Note2 : The indicated motor output(kW) value includes the following safety margins ;
Note3 : When selecting a pump , NPSH Av. should have a safety margin of at least 0.5m from NPSH Re.
up to 7.5kW : 15%11kW and above : 10%
Pump model
Motor output in kW
DIMENSIONS
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
165
185
185
200
220
250
285
340
405
125
145
145
160
180
210
240
295
355
99
118
118
132
156
184
211
266
319
20
20
20
22
24
26
26
30
32
4
4
4
8
8
8
8
12
12
19
19
19
19
19
19
23
23
28
32
40
50
65
80
100
125
150
200
140
150
165
185
200
220
250
285
340
100
110
125
145
160
180
210
240
295
76
84
99
118
132
156
184
211
266
18
18
20
20
22
24
26
26
30
4
4
4
4
8
8
8
8
12
19
19
19
19
19
19
19
23
23
50
65
65
80
100
125
150
200
250
GS32GS40GS50GS65GS80GS100GS125GS150GS200
Material: Cast Iron Flange Standard: EN PN16
Flange Dimension
Unit: mm
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
155
175
175
185
210
250
280
330
400
120
140
140
150
175
210
240
290
355
96
116
116
126
151
182
212
262
324
20
22
22
22
24
24
26
26
30
4
4
4
8
8
8
8
12
12
19
19
19
19
19
23
23
23
25
32
40
50
65
80
100
125
150
200
135
140
155
175
185
210
250
280
330
100
105
120
140
150
175
210
240
290
76
81
96
116
126
151
182
212
262
20
20
20
22
22
24
24
26
26
4
4
4
4
8
8
8
8
12
19
19
19
19
19
19
23
23
23
50
65
65
80
100
125
150
200
250
GS32GS40GS50GS65GS80GS100GS125GS150GS200
Flange Standard: JIS 10K Unit: mm
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
235
270
300
360
425
190
220
250
310
370
156
184
211
274
330
19
19
20
22
24.5
8
8
8
12
12
23
28
28
28
31
80
100
125
150
200
200
235
270
300
360
160
190
220
250
310
132
156
184
211
274
19
19
19
20
22
8
8
8
8
12
19
23
28
28
28
100
125
150
200
250
GS80GS100GS125GS150GS200
Material: Ductile Cast Iron Flange Standard: EN PN25
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
225
270
305
350
430
185
225
260
305
380
160
195
230
275
345
24
26
28
30
34
8
8
12
12
12
23
25
25
25
27
80
100
125
150
200
200
225
270
305
350
160
185
225
260
305
132
160
195
230
275
22
24
26
28
30
8
8
8
12
12
23
23
25
25
25
100
125
150
200
250
GS80GS100GS125GS150GS200
Unit: mm Flange Standard: JIS 20K Unit: mm
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
165
185
185
200
220
250
285
340
125
145
145
160
180
210
240
295
102
122
122
138
158
188
212
268
18
18
18
20
20
22
22
24
4
4
4
8
8
8
8
12
18
18
18
18
18
18
22
22
32
40
50
65
80
100
125
150
140
150
165
185
200
220
250
285
100
110
125
145
160
180
210
240
78
88
102
122
138
158
188
212
18
18
18
18
20
20
22
22
4
4
4
4
8
8
8
8
18
18
18
18
18
18
18
22
50
65
65
80
100
125
150
200
GSS32GSS40GSS50GSS65GSS80GSS100GSS125GSS150
Material: Stainless Steel Flange Standard: EN PN16
MODELA D1 D2
Suction flangeT N d dn2 A D1 D2
Discharge flangeT N ddn1
155
175
175
185
210
250
280
330
120
140
140
150
175
210
240
290
96
116
116
126
151
182
212
262
16
18
18
18
18
20
22
22
4
4
4
8
8
8
8
12
19
19
19
19
19
23
23
23
32
40
50
65
80
100
125
150
135
140
155
175
185
210
250
280
100
105
120
140
150
175
210
240
76
81
96
116
126
151
182
212
16
16
16
18
18
18
20
22
4
4
4
4
8
8
8
8
19
19
19
19
19
19
23
23
50
65
65
80
100
125
150
200
GSS32GSS40GSS50GSS65GSS80GSS100GSS125GSS150
Unit: mm Flange Standard: JIS 10K Unit: mm
12
3/8BAIR VENT
DRAINWITH PLUG
FLANGE
T
N×φd
SHAFT END
WITH PLUG
s1
h2
φdn2
φdn
1
m2
a
m1
h1
n3
n2
n1
s2
b
f
l
w
x
d
t
u1
AD2dn
D1
u2
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
DIMENSIONS
MODELPump Support Shaft end 1) Mass
(kg)Holes for boltsNominalDiameter
Unit: mm
1) Dimension to be considered by the manufacturer in respect of removal of inner parts of the Pump. The dimension X must not be idential with the distance between the shafts of the pump and the driving machine. The given dimension considers the use of flexible shaft couplings with spacer. The gap is necessary for the withdrawal of the rotor toward the driven side.2) h1 is 35mm higher than EN733 dimension.
dn1 dn2 a f h1 h2 Drainplug b m1 m2 n1 n2 n3 W s1 s2 d l t u1 u2 X GS GSS
32-125.1
32-125
32-160.1
32-160
32-200.1
32-200
32-250
40-125
40-160
40-200
40-250
40-315
50-125
50-160
50-200
50-250
50-315
65-125
65-160
65-200
65-250
65-315
80-160
80-200
80-250
80-315
80-315L
80-400
100-160
100-200
100-250
100-250L
100-315
100-315L
100-400
125-200
125-250
125-250L
125-315
125-400
125-500
150-200
150-250
150-315, 2)
150-400
150-400L
150-500
200-400
200-500
50
65
65
80
100
125
150
200
250
32
40
50
65
80
100
125
150
200
30
27
28
28
38
37
46
29
30
40
48
-
34
33
43
49
86
37
43
45
72
89
48
67
77
102
112
160
90
109
106
118
107
132
164
119
128
145
170
202
361
157
153
214
341
365
504
-
-
28
28
29
29
39
39
46
30
31
41
48
82
33
33
44
50
86
37
41
47
73
90
46
67
77
101
112
162
91
103
108
120
109
134
189
120
131
148
176
218
365
154
171
225
339
363
491
508
645
7
7
8
7
8
7
8
7
8
8
8
9
8
9
11
11
12
100
100
100
100
140
140
140
140
140
180
180
8
8
10
8
10
8
10
8
10
12
10
12
10
12
10
12
14
10
12
14
18
18
20
27
27
35
27
35
27
35
27
35
45
35
45
35
45
35
45
51.5
35
45
51.5
64
64
79.5
50
50
80
50
80
50
80
50
80
110
80
110
80
110
80
110
80
110
110
125
24
24
32
24
32
24
32
24
32
42
32
42
32
42
32
42
48
32
42
48
60
60
75
M12
M12
M12
M12
M12
M12
M12
M16
M12
M16
M16
M12
M12
M12
M12
M16
M12
M16
M16
M20
M16
M20
M20
M20
M24
260
260
340
260
340
260
340
260
340
370
340
370
340
370
340
370
500
340
370
500
500
630
110
110
110
110
110
110
110
140
110
140
140
160
140
190
250
160
190
212
250
280
190
212
250
280
212
250
280
315
250
280
315
355
280
315
400
315
400
450
400
450
560
190
240
320
210
240
265
320
345
240
265
320
345
280
320
360
400
320
345
400
435
360
400
500
400
500
550
500
550
660
70
95
70
95
70
95
95
120
95
120
120
150
120
150
150
250
100
125
100
125
100
125
125
160
125
160
160
200
160
200
200
315
50
65
50
65
50
65
65
80
65
80
80
100
80
100
100
100
1/4B
1/4B
1/4B
1/4B
1/4B
3/8B
3/8B
3/8B
1/2B
1/2B
140
160
180
225
140
160
180
225
250
160
180
200
225
280
180
200
225
250
280
225
250
280
315
355
250
280
315
355
315
355
400
450
355
375
400
450
560
560
630
112
132
160
180
112
132
160
180
225
132
160
180
225
160
180
200
225
180
200
250
280
200
225
250
280
250
280
315
375
280
315
375
385
435
360
360
470
360
470
360
470
360
470
530
470
530
470
530
470
530
670
470
530
670
670
820
80
100
80
100
125
100
125
100
125
125
125
140
140
180
160
180
180
200
Dimensions of Bare Shaft Pump
13END SUCTION VOLUTE PUMP MODEL GS/GSS
EBARA reserves the right to make changes without prior notice.
DIMENSIONS
14
Model GS/GSS with MotorSteel Baseplate (Fig. A) up to 90kW
Fabricated Baseplate (Fig. B) 110kW and over
BY
BW
h1h2
φdn2
ANCHOR BOLTHOLES n×Fd
COUPLINGGUARD
φdn
1
BJ
a
L
BN1 BM1 BN2
h1h2
φdn2
BYBW
ANCHOR BOLT HOLESn×Fd
COUPLINGGUARD
φdn
1
a
L
BM2 BN2BJBN1 BM1
This baseplate is not necessary to grout. Special baseplate can be provided for grouting.
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
G4 A1 D1A2G1ISO or EN equivalentASTM equivalentJIS MaterialMaterialName of part
Materials of gland packing application (*8)
MaterialGroup
G1
G2
G3
G4
A1
A2
D1
Cast ironorDuctile cast iron
304 Stainless steel
316 Stainless steel
Duplex stainless steel
Cast iron or Ductile cast iron
Cast iron or Ductile cast iron
Bronze
304 Stainless steel
304 Stainless steel
316 Stainless steel
Duplex stainless steel
Bronze
Cast iron
Bronze
Cast iron
316 Stainless steel
316 Stainless steel
Duplex stainless steel
Cr.steel
Cr.steel
Cr.steel
Duplex stainless steel
Duplex stainless steel
Duplex stainless steel
Duplex stainless steel
Cast iron casing,Cast iron impeller withBronze case wear ringAll wetted parts areIron material. Cast iron casing,Bronze impeller withBronze case wear ring Cast iron casing,Stainless steel impeller withDuplex stainless steel shaft304/316 Stainless steel wetted parts withDuplex stainless steel shaft316 Stainless steel wetted parts with Duplexstainless steel shaftAll wetted parts areDuplex stainless steel
Shaft, 031 NotesCase WearRing, 107Impeller, 021Casing, 001 and
Casing Cover, 018
Explanation of Material Group
(*8) The components which constitute the gland packing pump are these parts instead of P/N 018, 042and 111 of the mechanical seal pump.
(*9) V#6500AC(*10) P#6501L
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
26
MEMO
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.
27
MEMO
END SUCTION VOLUTE PUMP MODEL GS/GSSEBARA reserves the right to make changes without prior notice.