Kawamoto Pump Mfg. Co., Ltd.

Multistage

GS-C

Self-priming pump construction does not require foot valve and makes priming works easier.
Compact, light weight and less installation space by adoption of 2 pole electric motor.
Pump and motor are mono-block construction, and shaft alignment works is not necessary.
Assemble/disassemble is possible without pipe disconnection because of Back Pull Out construction.
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 45 °C (no freezing) (in 0.25kW, 0to 40°C)
Materials: Impeller: Cast iron (Bronze or Resin in some models)
Shaft: SUS304 (portion contacting liquid)
Casing: Cast iron
Motor: Type: TEFC outdoor
Power source: Single phase or 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: Mechanical seal (ceramic x carbon)
Bearing: Closed ball bearing
Flange figure: Flange figure: Special flange with valve seat (bore size 50mm or less model, suction port)
Flange figure: Special flange (bore size 25 & 32 mm model, discharge port)
Flange figure: JIS 10K thin type (other than above listed flange)
Paint color (Munsell No.): Paint color (Munsell No.): Gray (2.5PB5.1/0.8)

Motor: TEFC outdoor

Base: Cast iron

Priming and exhaust valve: exclude 25 & 32 mm bore size models

Strainer: Resin

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

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

Vibration proof joint
Pipe silencer
Foundation bolt