JS - GST-37 Submersible Grinder Sewage Pump - 2 Inch - 415V - 320 Ltr/min - 30m Head

Name: JS - GST-37 Submersible Grinder Sewage Pump - 2 Inch - 415V - 320 Ltr/min - 30m Head
Brand: JS
SKU: WRS-020-737
Price: 1606.5 GBP
Availability: InStock

Part Number:

WRS-020-737

GST-37 submersible sewage grinder macerator pump. JS Pump heavy duty submersible sewage grinder pumps have tungsten carbide cutters and grinding rings which allow up to 28,000 cuts per minute.

View Description | Data Sheet(s)

This item is now obsolete. Please view our alternatives below.

£1,890.00 RRP £1,606.50 £1,338.75

Free Standard Delivery

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Description

GST-37 submersible sewage grinder macerator pump. JS Pump heavy duty submersible sewage grinder pumps have tungsten carbide cutters and grinding rings which allow up to 28,000 cuts per minute. They are used for domestic and industrial applications where high heads or long distances prohibit the use of standard submersible pumps, or where large discharge pipe is not available or economical to install. High chrome iron grinder impellers and shredder rings, double mechanical seals, Class F motor insulation, a shaft sleeve, additional lip seal protection, thermal overload protection, an enhanced cable entry sealing system and optional slide rail kits are included. This version is 415v.

Range Information

JS GST models are heavy-duty three-phase submersible sewage grinder and macerator pumps intended for high-head or long-run wastewater duties. They use a high-chromium grinder ring mechanism to crush and grind soft solids into small fragments before discharge. The range also includes double mechanical seals, added lip-seal protection and thermal overload protection.

Key Product Features

INCLUDED: Our JS Pumps come with a hose tail attachment, designed to provide secure and reliable hose connection.
Flow rate: 320 Ltr/min
Water type: Sewage
Voltage: 415V
Maximum head: 30m
Cable length: 10m

JS Pumps are a brand of submersible pumps designed for a variety of applications, including drainage, dewatering, and sewage handling. The JS Pump brand is certified to ISO 9001 and offers a wide range of submersible pump models suited for industrial, agricultural, domestic, mining, aggregate, and steel industry applications.

More Information
Price	£1,338.75
Manufacturer	JS
Warranty	1 year guarantee
Dimensions	530mm x 240mm
Impeller Type	Single
Electrical supply	415V
Cable length	10m
Flow Rate	320 Ltr/min
Max Head	30m
Pump Operation	Manual (without float switch)
Water type	Sewage
Pump Type Filter	Sewage Pump
Switch	None
Duty Type	Commercial
Submersible vs Surface Mounted	Submersible
Next Day Delivery	No
Connection Size	2 inch
Manufacturers Part Number	020-737

Data Sheet(s)

Delivery & Returns

Delivery and returns

At Pumpify, we make getting the right pump quick and straightforward.

We offer free standard delivery (2–3 working days) to mainland UK* on all pumps, spares, and accessories over £50 (ex VAT). Orders under £50 are sent on the same service for just £6.95.

Need it faster? No problem. Pumpify offers a range of next working day* delivery options, so you can choose the speed that suits the job. Just be sure to place your order before 3:30pm, Monday to Friday.

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

UK Delivery Options (Orders Over £50)		UK Delivery Options (Orders Under £50)
Standard (2–3 working days)	FREE	Standard (2–3 working days)	£6.95
Next Working Day	£14.50	Next Working Day	£16.45
Next Working Day before 12:00pm	£25.00	Next Working Day before 12:00pm	£25.00
Next Working Day before 9:00am	£50.00	Next Working Day before 9:00am	£50.00
Scottish Highlands Standard	£17.50	Scottish Highlands Standard	£17.50
UK Islands & N. Ireland Standard	£60.00	UK Islands & N. Ireland Standard	£60.00

Republic of Ireland Deliveries

We can arrange delivery to the Republic of Ireland on request.
Due to additional post-Brexit requirements, these orders need to be placed directly with our customer support team:

0808 281 5795

Courier Companies

FedEx handles most small to medium parcels

Palletforce and other trusted pallet couriers are used for larger or heavier items

We always choose the most reliable option for your order.

Next Working Day Delivery

When a pump goes down, waiting isn’t an option. That’s why Pumpify offers Next Working Day Delivery on a wide range of pumps, spares, and accessories, to help keep your projects moving.

While we do everything we can to meet next-day delivery times, availability may occasionally change due to stock levels, transport schedules, or processing constraints. If this happens, the option may be removed at checkout or adjusted after ordering.

If anything changes, we’ll keep you informed and make sure your order reaches you as quickly as possible.