Davey 5155H Pump

SKU: DAV-5155H

Sale price$2,241.00
In stock

Price excludes GST.


5.5HP pump ideal for firefighting, water transfer, or irrigation


  • Firefighting
  • Tanker to tanker water transfer
  • High head general water transfer
  • Sheep jetting
  • Irrigation
  • Boom spraying

Key features:

  • Patented clamped impeller design to enable longer impeller life, improved performance and easier disassembly in the case of blockage.
  • Single stage design provides the versatility of high flow rates with strong pressure.
  • Thrust balanced impeller design to extend engine life.
  • Pump casing, diffusers and impellers manufactured from quality corrosion resistant marine grade aluminium for long life.
  • Choice of 3 or 4 way (dependant upon model chosen) discharge port for easy installation with a choice of plumbing sizes.
  • Polyester coated pump casing, exterior and interior, for added corrosion resistance.
  • Patented floating impeller neckrings front and back. The front neckring helps improve pumping efficiency, the back
  • neckring helps extend seal life and dramatically reduce engine wear.
  • Self priming from 7m for more versatile installation options.
  • Large priming and drain port with bayonet fit plugs. Plugs have safety retention system, plus are available with 1/4”
  • tapping to accept pressure gauges or drain cocks.
  • Low-oil protection on all models - engines won’t start or run if oil level is inadequate, thus protecting your engine.
  • Electric start models have electric starter (battery and leads required) and recoil starter fitted, ensures a choice of starting methods, even if the battery is flat or removed.
  • All engines conform to the tough environmental requirements of the USA EPA and CARB standards, to help look after the environment.
Operating limits:
  • Flow capacities: to 500 lpm
  • Maximum total head: 72m
  • Maximum suction lift: 7m
  • Maximum water temperature: 50ºC
  • Minimum water temperature: 1ºC
  • Maximum casing pressure: 1000kPa
  • Minimum suction pipe size: 1 1/2”
  • Suction pipe strainer: Required
  • Inlet size 1 1/2” or 2” (depends on model)
Materials of construction:
  • Suction cover: Marine grade aluminium (AS605)
  • Diffuser: Marine grade aluminium (AS605)
  • Impeller: Marine grade aluminium (AS605)
  • Casing / yoke: Marine grade aluminium (AS605)
  • Mechanical seal: Carbon / ceramic
  • Discharge / handle: Marine grade aluminium (AS605)
  • Casing bolts: Zinc plated steel
  • Yoke bolts: Stainless Steel
  • Flap valve / seal ring: Zinc body, hytrel seal
  • Neck ring, priming and drain plug: Glass filled nylon
  • Casing, priming and drain plug oring Nitrile rubber
  • Discharge gasket: Hytrel
  • Paint finish: Baked polyester powder coat
Engine specifications:
  • Honda GX160 Engine
  • Engine capacity (CC): 163
  • Inlet: 1 ½” (4way)
  • Outlet: 1 ½” (4way)
Complete specifications for Davey 5155H pump

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Nelson 7020

New Zealand

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