The JS SS range of pumps are engineered in precision cast genuine all 316 stainless steel thus making them ideal for applications containing light chemicals, salt water and hot water jobs up to 70 degrees. Some models are available in high heads too.
They also feature Viton O rings and elastomers, twin oil seal and mechanical seals which offers peace of mind with regards to longevity and reliability - perfect for sea water pumping.
The JS SS all stainless steel range are available with threaded outlets from 1.5 inch, 2 inch and 3 inch and can also be supplied with automatic float switches if required.

Max. Solids: 6mm particle size.
All stainless steel 316 construction including pump end parts.
Class F motor insulation.
Special shaft sleeves prevent wear on the shaft from abrasives.
Additional lip seal keeps abrasive fines from mechanical seal increasing life span of pump.
Thermal overloads as standard prevent damage caused by high amperage and high temperatures.
Enhanced cable entry system creates a reliably sealed cable entry to the motor.
| MODEL | Power kW | Outlet Size | Max. Flow Lpm | Max. Head M | Weight kg |
| JS 250SS 1phase | 0.25 | 1 1/2" | 200 | 9 | 12 |
| JS 400SS 1 phase | 0.4 | 2" | 250 | 11 | 15 |
| JS 750SS 1 phase | 0.75 | 2" | 450 | 15 | 26 |
| JS 1500SS 1 phase | 1.5 | 3" | 680 | 19 | 32 |
| JS 1500HSS 1 phase | 1.5 | 2" | 560 | 23 |
32 |
In addition to the JS SS 316 stainless steel submersible pumps above, we do also offer these versatile pumps in 3 phase, 400v versions.
Customer reviews
Brilliant service. When one of our pumps failed on a Friday; Steven couldn't help enough. Even though these are custom built to order they assured me that they would work through the weekend to build one for us so that we could pick it up on Monday morning. Indeed they did. Great firm.
Crystal Salt Co. | Essex | September 2018
We was recommended this stainless steel submersible pump for our sea water application. Being all 316 it has been ideal and the salt has not yet caused us any negative effects. Thank you.
Jan Krompeff | Grimsby | November 2018
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Voltage:110v
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Product Code:011-300
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Weight:12kg
Buy with confidence
At Henry Pumps, we support residential, commercial, and industrial customers, from homeowners and landlords to contractors and facilities teams. Based in Derbyshire, we help solve flooding, drainage, and water management challenges across the UK. Every pump we supply is chosen for proven reliability and performance, backed by expert, straightforward advice you can trust. Whether you’re maintaining a property, managing a building, or dealing with an urgent issue, we’ll help you find the right solution.



