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JS GST-37 2″ 400v Grinder Sewage Submersible Pump

The JS GST-37 Grinder Sewage Submersible Pump represents the pinnacle of the range, delivering exceptional performance with its powerful 3.7kW motor. This heavy-duty unit achieves an impressive 330 litres per minute maximum flow rate with a market-leading 36-metre head capability, making it ideal for challenging installations with significant vertical lift or long distance pumping requirements. The GST-37 maintains the practical 2″ outlet while incorporating premium tungsten carbide cutters that efficiently reduce solids to 3mm at up to 28,000 cuts per minute. Weighing 53kg and constructed from durable cast iron, this model is designed for the most demanding industrial sewage applications where reliability is non-negotiable. The twin mechanical seal system with carbon ceramic and silicon carbide components ensures extended operational life even in harsh environments.

£1,118.75 +VAT
£1,342.50 incl VAT

in stock

Description

The JS GST Grinder Sewage Submersible Pumps are a versatile and efficient solution for domestic and industrial applications. Whether you need to handle high heads or long distances, these pumps are designed to handle the toughest jobs.

These pumps can be either free-standing or guide rail mounted, allowing for easy installation in any setting. The side vertical outlet is removable for coupling foot, providing flexibility in your setup. With twin mechanical seals, including carbon ceramic and silicon carbide, in a lubricated chamber, these pumps are built to last.

Another standout feature of these pumps is their tungsten carbide cutters and grinding rings. These enable up to 28,000 cuts per minute, ensuring efficient and effective grinding of solids. With a maximum solids size of 3mm, these pumps are perfect for handling heavy-duty sewage applications. The pump’s body and impeller are cast iron, providing further durability and reliability.

These pumps are ideal for situations where standard submersibles are not suitable or large bore discharge pipes are unavailable or too costly to install. They come with hose tails for easy connection and 10 metres of power cable for convenient setup.

If you’re in need of a heavy-duty sewage pump that can handle the toughest jobs, look no further than the JS GST Grinder Sewage Submersible Pumps. With their durable construction and efficient grinding capabilities, these pumps are a reliable choice for domestic and industrial applications.

Features

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

Applications

  • Heavy Duty
  • Sewage

Models in this range

Specifications

LM = Maximum Flow (Litres per minute)

HM = Maximum Head (Metres)

MODELVOLTOUTLETLM/HMKwAMPH x W x L mmKgCODE
GST-12400v11/4″190/191.22.7460 X 170 X 31030020-712
GST-15400v1 1/4″190/221.53.2490 X 180 X 31533.8020-715
GST-22400v2″320/232.24.6550 X 235 X 37048.8020-720
GST-37400v2″330/363.77.9560 X 235 X 37053020-737

Downloads

Additional information

Weight53 kg
Voltage

400v

Flow Rate

301 – 350 l/min

Max Head

31 – 40m

Material

Cast Iron

Liquid Type

Sewage

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Delivery Information

Delivery
We offer free next working day delivery to any UK address on all orders over the value of £200+VAT if ordered before 3pm on weekdays excluding bank holidays. Delivery on orders below this amount is charged at £15+VAT.
For more information please see our Terms and Conditions

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