Honda NZ Approved

3″ Diaphragm Pump

The Koshin KDP-80XW diaphragm pump delivers 333 Litres per minute and 7.6M head.


Koshin’s line of self-priming diaphragm pump features positive displacement pressure for thicker than water viscosities. The quiet and reliable Honda GX120 overhead valve engine has a “low oil” sensor. The straight-line flow design is self-cleaning and eliminates clogging. The pump housing is made of lightweight cast aluminum while the standard wheel kit provides easy portability. Built to run dry without damage, it is perfect for areas of slow seepage. Oil-filled gear reduction means quiet operation


Diameter3" / 75mm
Litres / minute333
Total head7.6M
EngineHonda GX120 4 hp recoil petrol


  • Low oil shut off engine
  • Wheel kit
  • Built to run dry
  • Self-priming
  • Heavy-duty
  • Easy-to-maintain

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