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Kawamoto Pump Mfg. Co., Ltd.

Well water

DUH


Application

  • Agriculture
  • Irrigation and sprinkle water to wet paddy or cultivation

Feature

  • High pressure and durability to sand.
  • A single side open impeller which is hard to clog foreign materials is adopted.
  • In air run is available.
  • Small, light weight and easy handling.
  • Built in auto-cut prevents motor from burn.

Standard spec

Application liquid
Fluid quality: Agricultural water liver water (sand concentration should be less than 2% compared with volume)
Fluid temperature: 0 to 40°C (no freezing)
Materials
Impeller: Ductile Cast iron
Shaft: SUS403
Casing: Cast iron (pipe casing: SPCC)
Motor
Type: Dry-sealed motor (auto-cut built in)
Power source: Three phase
Speed: 50Hz: 3,000 min-1, 60Hz: 3,600 min-1
Structure
Impeller: Semi-open
Shaft sealing: Double mechanical seal (liquid side: SiC x SiC, Motor side: Ceramic x Carbon)
Seal oil: JIS type 2 turbine oil, ISO VG32
Bearing: Closed ball bearing
Discharge figure
Hose coupling
Paint color (Munsell No.)
Lemon yellow (2.5Y8/16)

Standard Accessories

Submersible cable: 20m

hose coupling