Zenit GRS pump series

Zenit GRS pump series


Cast-iron submersible pumps with external maceration unit..

  • Max. power: 0,9 kW
  • Max. capacity: 14,4 m3/hr
  • Max. capacity: 240 l/min
  • Max. capacity: 14400 l/hr
  • Max. discharge head: 20 m
  • Max. pressure: 2 bar



The GRS submersible pumps are produced with an external maceration unit with 69,000 cuts per minute which makes the pumps ideal for pumping sewage water. Besides its excellent cutting function, it also has an external cutting knife which has the advantage of causing a swhirling motion at the bottom of the sump, so the well remains cleaner.

The seal consists of a silicon carbide mechanical seal and a lipseal.

The GRS pumps can be supplied with both a 230 Volt 1 phase and a 400 Volt 3 phase and with or without a built-in float switch.


  • Cast iron

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