JS and JST heavy duty submersible pumps are designed for transferring clean or dirty water and are ideal for drainage applications. These robust and corrosion-resistant submersible dewatering pumps are suitable for dewatering cellars, garages, basins, pools, ditches, and pits, for water transfer, gardening, horticulture, civil engineering and agriculture purposes. Carefully designed to provide the highest pump quality and efficiency, JS and JST submersible drainage pumps come with double mechanical seals, which ensure long life and reliability.

Thanks to the pump body’s Stainless Steel construction, these JS submersible water pumpsare constructed specifically for anti-corrosion and continuous operation. These submersible dewatering pumps can be used both in temporary and permanent free-standing pumping installations, benefiting from a versatile, corrosion-resistant and compact design. To enhance the robust pump design, these heavy duty submersible pumps are supplied with thermal overload protection that guards against high amperage and high temperature.

Available with or without a float switch for automatic operation, these drainage pumps are lightweight and easy to move and install, making them a perfect solution for many domestic, industrial, and agricultural applications. 

• Double mechanical seals (0.25kw and above).
• Class F motor insulation.
• Shaft sleeve saves on shaft wear due to abrasives and corrosion.
• Additional lip seal protection keeps impurities and abrasives away from the mechanical seals.
• Thermal overload protection guards against high amperage and high temperature.
• Enhanced cable entry sealing system.
• Slide rail kits available for easier and safer pumps maintenance.

Materials

• Pump body: Cast iron
• Impeller: Cast iron
• Shaft & motor casing: Stainless steel
• Mechanical seal: CA/CE/SIC