Effluent Pumps


Vertical Multi-stage Pump

A high efficiency / pressure pump ideal for irrigation of green water with small or processed solids.

This new generation of multi-stage pumps are a worlds first featuring a patented* multi-stage design capable of passing fibre as well as small solids. For low flow & high head effluent systems, this design results in huge power savings when compared with traditional single stage high head pumps.

  • Higher pressures for less horsepower
  • Primary impeller jets flow through to secondary impellers, increasing pressure at each stage
  • Handles solids particles up to 10-12mm in size
  • Pump bearings and motor are out of the liquid
  • Sealed pump housing retains pressure in the pumping system and allows for multiple mounting configurations
  • Ability to upgrade with more stages if pumping requirements change
  • Up to 40% efficiency increase over standard pumps means lower running costs
  • Designed for easy access and serviceability meaning minimised service costs
  • Designed and manufactured in New Zealand


  • Always primed as the pump head is always submerged in the liquid
  • Direct intake to pump head negates suction system
  • Can be fitted on the same floating frame as stirrer


Greenwater for a high head and/or long distance to irrigation, also for travelling rain guns.

NOTE: Full modification options available for specific requirements

Vertical Multi-stage Pump