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Kawamoto Pump Mfg. Co., Ltd.

Special purpose


From left
1st: Manual type (Floor mount)
2nd: Automatic type
3rd: Automatic alternate type
4th: Manual type (Pedestal support type)


  • Seawater intake aid
  • Industrial water lift up aid


  • Automatic operation is available.
  • installation labor is savable.
  • Less installation space due to all-in-one unit.
  • Adopting Stainless cast steel (316) for Casing, and Bronze for Impeller prevent rust.
  • Less parts crush because of no lubrication parts inside pump.
  • Air including vapor or waterdrop is also available.

Standard spec

Suction bore
Suction bore: 25A: Rhombic flange
Installation location
Installation location: Indoor
Ambient environment
Ambient environment: Ambient temperature 0~40°C, Humidity 90%RH or less
Handling gas
Handling gas: Gas temperature 0~40°C
Impeller: Bronze
Shaft: SUS316
Casing (Stage casing, casing cover): Stainless cast steel (316)
Base: SUS304
Type: TEFC outdoor
Power source: Three phase
Operation frequency (Hz)
Suction air volume ([[m3/min]] 50/60Hz)
Max. vacuum pressure (kPa) 50/60Hz
Automatic unit
Water level gage: Built-in strainer for electrode protection, Body, flange: Stainless cast steel (316), Electrode: Titanium
Control panel: ECP-0.75-01type Protective function: Earth leakage, Over load
Reservoir (effective volume)
Material, Volume: PE resin (effective vol: 50L), TAB-5 type
Dimension (mm): 420(W) X 740(L) X 490(H)

Standard Accessories

Vacuum pump

Control panel

Water level gage

Optional Accessories

Check valve (for back from prevention during pump off)
Ball valve (for water drop prevention during maintenance of water level gauge)