Tsurumi Pump - HS Submersible Portable Dewatering Pump 50mm (2”) 400watt Solid cast aluminium body, cast iron pump casing and an impact resistant PVC strainer base for durability during robust handling. The urethane vortex impeller offers excellent wear resistance in site applications where the water contains sand and silt in suspension, thus maintaining performance and reliability. 403 stainless steel shaft, that is fitted with an ultra hardwearing, double mechanical seal (inboard: silicon carbidesilicon carbide) – which runs in an oil chamber - and have a stirring device to reduce blockages. Used predominantly as contractor pumps on site drainage duties, they can also be used in other industrial applications. Supplied with 10 metres of heavy duty, rubber power cable. Available in single-phase only with an optional float switch. 3 Years Manufacturers Guarantee The puddle pump adaptor kit is an optional extra that will convert the HS2.4S to a puddle sucker. It will enable the pumping of water levels down to 10mm, maximize utilisation and is very simple to fit. The kit comprises a rubber coated steel bottom plate, stainless steel bolts, nuts and washers. (See item 10-85-1016 - Residue Plate for HS2.4S Pump sold separately)