Our office will be closed from the 24th December to the 5th January. Any orders placed during this period will be processed in the New Year.

AES Rewinds Logo

Free Delivery over £200

Shop 24 Hours a day

JS RST-37 400v Top Outlet Drainage Submersible Pump

High-capacity 3.7kW submersible pump with 4″ outlet achieving 1,170 litres/minute. Professional solution for large-scale drainage, irrigation, and industrial water management systems.

£1,191.20 +VAT
£1,429.44 incl VAT

in stock

SKU: 012-037 Categories: , , Brand:

Description

The RST-37 400v represents premium performance in high-capacity submersible pumping technology. This robust 3.7kW pump features a 4-inch outlet and delivers an exceptional 1,170 litres per minute, making it the ideal choice for large-scale commercial and industrial applications.

Built for continuous heavy-duty operation, the RST-37 efficiently processes water containing solids up to 10mm diameter, perfect for sewage treatment facilities, large construction sites, and industrial process water systems. The precision-engineered hydraulics ensure optimal efficiency while minimising operational costs.

The superior construction utilises corrosion-resistant stainless steel for the outer case, shaft, and motor housing, combined with robust cast iron components for the pump body and impeller. Complete with 10 metres of industrial-grade power cable and backed by comprehensive technical support, this pump delivers uncompromising reliability for critical applications.

Features

  • Cast Iron Pump Body
  • Cast Iron Impeller
  • Max Solids RST6-15 6mm
  • RST22H-75H 10mm

Applications

  • Heavy Duty
  • Clean Water
  • Dirty Water
  • Drainage

Models in this range

RST Curve

Specifications

MODELVOLTOUTLETLM/HMKwAMPH x W x L mmKgCODE
RST-6400v2″280/110.551.5420 x 190 x 19020012-006
RST-8400v2″345/180.751.8420 x 190 x 19022012-008
RST-15400v2″435/221.53.2500 X 180 X 18029012-015
RST-22400v3″850/202.24.6530 X 250 X 25052012-022
RST-37400v4″1170/233.77.9535 X 250 X 25056012-037
RST-55400v4″1670/295.511.5640 X 250 X 25090012-055
RST-75400v4″1720/327.515.2640 X 250 X 25095012-075
RST-22H400v3″765/232.24.6530 X 250 X 25052012-024
RST-37H400v3″920/293.77.9535 X 250 X 25056012-039
RST-55H400v3″1155/355.511.5640 x 250 x 25090012-059
RST-75H400v4″1310/41.57.515.2640 x 250 x 25095012-077

Downloads

Additional information

Weight58 kg
Voltage

400v

Flow Rate

1000 l/min +

Max Head

21 – 30m

Material

Cast Iron, Stainless Steel

Liquid Type

Clean Water, Dirty Water

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

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

Products frequently bought with this item

Products related to this item

Need help? Got a question?

Give us a call on 01252 515169, email or Fill out the form below and we will be in touch.