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JS GS Grinder Sewage Submersible Pumps

JS GS Grinder Sewage Submersible Pump is a versatile solution for both domestic and industrial applications. With a freestanding or guide rail mount option, this pump features twin mechanical seals and tungsten carbide cutters for efficient operation. It is perfect for situations where high heads or long distances are a challenge.

£627.47£789.62 +VAT

in stock
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The JS GS Grinder Sewage Submersible Pump comes in freestanding or guide rail mounted options. The pump contains a side vertical outlet (removable for coupling foot), twin mechanical seals, carbon ceramic and silicon carbide in a lubricated chamber. It also has tungsten carbide cutters and grinding rings allowing up to 28,000 cuts per minute.

Used for domestic and industrial applications where either high heads or long distances prohibit the use of standard submersibles or a large bore discharge pipe is not available or uneconomical to install. Hose tails are supplied with all models. Complete with 10 metres of power cable.


  • Cast Iron Pump Body
  • Cast Iron Impeller
  • Tungsten Carbide Cutters
  • Maximum Solids 3mm


  • Heavy Duty
  • Sewage

Models in this range

JS GS Grinder Sewage Submersible Pump Curve


GS-1200 MANUAL230v1 1/4″190/191.29.9510 X 170 X 31032.6020-702
GS-1200 AUTO230v1 1/4″190/191.29.9510 X 170 X 31032.6020-702A
GS-1200 MANUAL110v11/4″190/191.220510 X 170 X 31032.6020-704
GS-1200 AUTO110v11/4″190/191.220510 X 170 X 31032.6020-704A
GS-1500 MANUAL230v1 1/4″190/221.512565 X 180 X 31536.2020-707
GS-1500 AUTO230v11/4″190/221.512565 X 180 X 31536.2020-707A


JS GS Grinder Data Sheet

Additional information


GS-1200 230v Manual, GS-1200 230v Automatic, GS-1200 110v Manual, GS-1200 110v Automatic, GS-1500 230v Manual, GS-1500 230v Automatic



110v, 230v

Flow Rate

151 – 200 l/min

Max Head

11- 20m, 21 – 30m

Pump Material

Cast Iron

Liquid Type



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