Kawamoto Pump Mfg. Co., Ltd.

Multistage

GS-M

All products in this series are self priming type which does not require foot valve and makes priming works easier.
Various kind of models for high pressure & small flow to large flow rate.
GS-M type is especially compact in multistage pumps, and it has Back Pull Out construction which make it possible to disassemble/assemble without pipe work.
Easy maintenance due to ball bearing.
The simple structure keeps vibration and operation sound low.

Application liquid: Fluid quality: Clean water (pH 5.8~8.6)
Fluid temperature: 0 to 40°C (no freezing)
Materials: Impeller: Cast iron
Shaft: SUS403＋S35C
Casing: Cast iron
Motor: Type: TEFC indoor
Power source: Three phase
Speed: 50Hz: 3,000 min-1, 60Hz: 3,600 min-1
Efficiency: Premium efficiency in 0.75kW or more
Installation location: Installation location: Indoor (ambient temperature/humidity 0~40°C/90%RH or less)
Structure: Impeller: Closed
Shaft sealing: Gland packing
Bearing: Closed ball bearing
Flange figure: Flange figure: Special flange with valve seat (bore size 40 & 50 mm model, suction port)
Flange figure: JIS10K thin type
Paint color (Munsell No.): Paint color (Munsell No.): Gray (2.5PB5.1/0.8)

Motor: TEFC indoor

Base

Coupling

Priming and exhaust valve

Strainer: (Resin)

Companion flange: One set (with packing, bolts and nuts)

Coupling cover

Valve set (Check valve, Sluice valve, and Gage mounting bracket)
Pressure gage
Compound gage
Vibration proof bed

Vibration proof joint
Pipe silencer
Foundation bolt