JS-SV and JST-SV heavy-duty submersible pumps with vortex impellers are designed for transferring wastewater and sewage containing soft suspended solids up to 80mm. These electric submersible pumps are able to pass entire solids up to 90% of the outlet diameter without clogging or causing pump damage. Suitable for a range of applications, including remote sewage stations for housing developments, agricultural waste, pubs, hotels and restaurants, these submersible sewage pumps are robust and reliable solutions.
JS-SV and JST-SV submersible water pumps are carefully designed to provide the highest pump quality and efficiency. Supplied with double mechanical seals to prevent leakage, increase service life and ensure reliability, these submersible wastewater pumps also come with an additional lip seal protection that keeps impurities and abrasives away from the mechanical seals. To enhance the pump's durability, JS-SV and JST-SV have thermal overload protection that guards the submersible water pump against high amperage and high temperature.
These heavy-duty submersible sewage pumps by JS come with vortex impellers for more effective operation when transferring fluid containing solids. Although channel impellers are more efficient than vortex impellers, they are more prone to blockage. Therefore as a leading submersible pump supplier, we recommend using vortex impeller pumps in all sewage applications due to the minimal risk of clogging and solid handling capabilities, unless the discharge head is too high, or the pipe run is too long.
Available with or without a float switch for automatic operation, the JS-SV and JST-SV submersible wastewater pumps are lightweight and easy to move and install, making them a perfect solution for many domestic, industrial, and agricultural applications.
►Power cable: 10 Metres
►Supplied with Thermal overload protection
►Class F motor insulation
►Additional lip seal protection to keep impurities and abrasives away from the mechanical seal
►Enhance cable entry sealing system
►Pump body: Cast iron
►Impeller: Cast iron
►Shaft & motor casing: Stainless steel
►Mechanical seal: CA/CE/SIC
All pumps listed above are supplied free standing, guide rails for pump mounting are available as an optional extra. If you are unsure on the submersible wastewater pump model you require or you need expert product advice, please contact our technical sales team today on 01777 871100.
Supplied with FREE hose tail (excluding JST-55 and JST-75).
UK Delivery Costs
Zone 1 - England, Wales and Southern Scotland
Standard Delivery (3-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE
Express Delivery (1-2 working days) - £15
Premium Next Working Day (delivery before 13.00) - £26
Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles
Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE
Express Delivery (2-3 working days) - £15
Orders must be placed before 14.00 for express and premium next day delivery.
We offer a first class worldwide export service. Please contact us here for a price.