Centrifugal Pump KAWAMOTO GE-4M Series
End Suction Centrifugal Pump KAWAMOTO Model GE-4M suitable for various applications, including water circulation, cooling, agriculture, and industry. It’s easy to maintain and inspect with a long-life mechanical seal for shaft sealing. It has a steady installation with less vibration and quiet operation sound due to its 4-pole motor revolution. The pump is in accordance with the Japanese industrial standard (JIS B8313) and can be used for various applications, except for drinking water.
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Model GE-4M
End Suction Centrifugal Pump KAWAMOTO
4 POLES / 50 Hz SUCTION SIZE 40 ~ 150 MM
APPLICATIONS
- Cold and hot water circulation
- Cooling water for building and factory equipment
- Agriculture
- Industry
- Other general water supply (Please inquire in case drinking water application)
FEATURES
- Easy maintenance and inspection due to back pull outconstruction.
- Long life mechanical seal is adopted for shaft sealing.
- Simple end suction top centerline discharge position enable steady installation with high discharge pipe loading.
- Wide application for various usages.
- Less vibration and quiet operation sound because of 4 pole motor revolution.
- In accordance with Japanese industrial standard (JIS B8313).
MODEL CODE
PERFORMANCE CHART
STANDARD SPECIFICATIONS
| Description | Model :GE-4M | |
|---|---|---|
| Liquid | Name | Clean water |
| Temperature | 0-90 °C | |
| Max Working Pressure | 10 bar | |
| Synchronous Speed | 1500 min-1 | |
| Installation | TEFC outdoor use (Motor IP55, Class F) | |
| Material | Casing | Cast iron (FC200) |
| Impeller | Cast iron (FC200), Bronze (CAC406) or Stainless cast iron (SCS13) | |
| Shaft | Stainless steel (SUS403) | |
| Construction | Impeller | Closed |
| Shaft Seal | Mechanical seal (SIC x Carbon x FKM ) | |
| Gland packing (PTFE-non asbestos) | ||
| Sealing | None | |
| Bearing | Sealed ball bearing | |
| Flange | JIS 10K | |
| Baseplate | Cast iron (FC150) | |
OPTIONAL SPECIFICATIONS
| Description | Model: GE-4M | |
|---|---|---|
| Liquid | Name | Non freeze liquid |
| Temperature | -15-40 °C or -5-40 °C | |
| Material | Casing | Cast iron + Nylon coating |
| Impeller | SCS14 (SUS316) or SCS13 (SUS304) 40x32 : 0.4~0.75kw 50x40:0.4~2.2kw 65x50 : 0.75-3.7kw 80x65 :1.5-llkw 100x80 :3.7-15kw 125x100 :3.7~15kw 150x125:7.5~30kw |
|
| Shaft | Stainless steel (SUS316) | |
| Construction | Impeller | Closed |
| Shaft Seal | Mechanical seal (SIC x SIC x H-NBR ) | |
| Sealing | Quenching | |
| Bearing | Sealed ball bearing | |
| Flange | JIS 10K | |
| Baseplate | Channel baseplate for European motor bland | |
| Anti-corrosion Painting | Urethane resin coating 4- non touch seal bearing structure | |
| Epoxy resin coating | ||
SPECIFICATION TABLE
| No. | Model | Motor (kW) | Performance | Back Pressure Mpa (kgf/cm2) | |||
|---|---|---|---|---|---|---|---|
| Capacity (m3/min) | Head (m) | Capacity (m3/min) | Head (m) | ||||
| 1 | GEJ-40x32SM(G)-4MN0.4 | 0.4 | 0.05 | 9 | 0.16 | 7.2 | 0.88 (9.0) |
| 2 | GEK-40x325M(G)-4MN0.4 | 0.4 | 0.05 | 10.2 | 0.16 | 7.8 | 0.86 (8.8) |
| 3 | GEK40SM(G)4ME0.7S | 0.75 | 0.05 | 15.2 | 0.16 | 12.5 | 0.81(8.3) |
| 4 | GEJ-S0x40SM(G)-4MN0.4 | 0.4 | 0.1 | 7.5 | 0.32 | 4.8 | 0.89 (9.1) |
| 5 | GEJ505M(G)4ME0.7S | 0.75 | 0.1 | 9.2 | 0.32 | 6.8 | 0.88 (9.0) |
| 6 | GEKS05M(G)4ME0.75 | 0.75 | 0.1 | 122 | 0.32 | 9.2 | 0.85 (8.7) |
| 7 | GEKS05M(G)4ME1.S | 1.5 | 0.1 | 14.8 | 0.32 | 12 | 0.82 (8.4) |
| 8 | GELS0SM(G)4ME2.2 | 2.2 | 0.1 | 242 | 0.32 | 20.5 | 0.73 (7.4) |
| 9 | GEJ6SSM(G)4ME0.7S | 0.75 | 0.2 | 8 | 0.63 | 5.2 | 0.89 (9.1) |
| 10 | GEK655M(G)4ME1.S | 1.5 | 0.2 | 13 | 0.63 | 10 | 0.84 (8.6) |
| 11 | GEK65SM(G)4ME22 | 2.2 | 0.2 | 16 | 0.63 | 13.2 | 0.8 (82) |
| 12 | GEL65SM(G)4ME3.7 | 3.7 | 0.2 | 26 | 0.63 | 21 | 0.72 (7.3) |
| 13 | GEJ805M(G)4ME1.5 | 1.5 | 0.4 | 9 | 1.25 | 5 | 0.87 (8.9) |
| 14 | GEJ805M(G)4M£2.2 | 2.2 | 0.4 | 10.5 | 1.25 | 7.8 | 0.86 (8.8) |
| 15 | GEK80SM(G)4ME22 | 2.2 | 0.4 | 12.5 | 1.25 | 7.5 | 0.84 (8.6) |
| 16 | GEK80SM(G)4ME3.7 | 3.7 | 0.4 | 17 | 1.25 | 12.2 | 0.79 (8.1) |
| 17 | GEL80SM(G)4ME5.5 | 5.5 | 0.4 | 242 | 1.25 | 19.2 | 0.74 (7.5) |
| 18 | GEM80SM(G)4ME7.S | 7.5 | 0.4 | 30.5 | 1.25 | 24.5 | 0.68 (6.9) |
| 19 | GEM80SM(G)4ME11 | 11 | 0.4 | 38 | 1.25 | 32 | 0.60 (6.1) |
| 20 | GEK100SM(G)4ME3.7 | 3.7 | 0.63 | 14.2 | 2 | 8 | 0.85 (8.7) |
| 21 | GEL100SM(G)4ME5.5 | 5.5 | 0.63 | 192 | 2 | 12.2 | 0.78 (8.0) |
| 22 | GEL100SM(G)4ME7.S | 7.5 | 0.63 | 24 | 2 | 17 | 0.75(7.6) |
| 23 | GEM1005M(G)4ME11 | 11 | 0.63 | 31 | 2 | 24 | 0.69 (7.0) |
| 24 | GEM1005M(G)4ME15 | 15 | 0.63 | 37 | 2 | 31 | 0.62 (6.3) |
| 25 | GEK125SM(G)4M£3.7 | 3.7 | 0.8 | 11.8 | 2.5 | 6.2 | 0.84 (8.6) |
| 26 | GEK12SSM(G)4ME5.S | 5.5 | 0.8 | 15 | 2.5 | 10 | 0.81 (8.3) |
| 27 | GEL125S8M(G)4ME7.S | 7.5 | 1 | 18.5 | 3.1 | 10 | 0.80 (8.2) |
| 28 | GEL125S8M(G)4ME11 | 11 | 1 | 24 | 3.15 | 15.5 | 0.76 (7.7) |
| 29 | GEM12558M(G)4ME15 | 15 | 1 | 32 | 3.15 | 19.5 | 0.66 (6.7) |
| 30 | GEM12558M(G)4ME18 | 18.5 | 1 | 37 | 3.15 | 24 | 0.62 (6.3) |
| 31 | GEM125SM(G)4ME18 | 18.5 | 0.8 | 42.5 | 2.5 | 30.8 | 0.55(5.6) |
| 32 | GE012SSM(G)4ME22 | 22 | 0.8 | 47 | 2.5 | 31.5 | 0.52 (5.3) |
| 33 | GE012SSM(G)4ME30 | 30 | 0.8 | 59 | 2.5 | 45 | 0.41 (4.2) |
| 34 | GEK1S0SM(G)4ME7.5 | 7.5 | 1.6 | 13.5 | 5 | 4.8 | 0.85 (8.7) |
| 35 | GEK1505M(G)4ME11 | 11 | 1.6 | 17.2 | 5 | 9.5 | 0.82 (8.4) |
| 36 | GEL1S0SM(G)4ME1S | 15 | 1.6 | 23.5 | 5 | 13.5 | 0.76(7.8) |
| 37 | GEL1S05M(G)4ME18 | 18.5 | 1.6 | 25.2 | 5 | 16 | 0.75(7.6) |
| 38 | GEM1S0SM(G)4ME18 | 18.5 | 1.6 | 28 | 5 | 13.5 | 0.69 (7.0) |
| 39 | GEM1S0SM(G)4M£22 | 22 | 1.6 | 32 | 5 | 17.5 | 0.65(6.6) |
| 40 | GEM1S0SM(G)4ME30 | 30 | 1.6 | 39 | 5 | 26 | 0.58 (5.9) |
| 41 | GEM150SM(G)4M637 | 37 | 1.6 | 45.5 | 5 | 32 | 0.51 (52) |
| 42 | GE01505M(G)4M£30 | 30 | 1.6 | 44.5 | 5 | 25 | 0.54 (5.5) |
| 43 | GE0150SM(G)4ME37 | 37 | 1.6 | 49.5 | 5 | 28 | 0.49 (5.0) |
| 44 | GE01S05M(G)4ME4S | 45 | 1.6 | 56.5 | 5 | 35 | 0.42 (4.3) |
| 45 | GE0150SM(G)4MESS | 55 | 1.6 | 61 | 5 | 45 | 0.38 (3.9) |
