Grundfos MS402E Variable Speed Environmental Submersible Motor Motor Voltage:230V the 531S series features a

the 531S series features a phenolic-backed cartridge seat design which offers a 250 CWP maximum pressure rating

Easy Clean Out with One Tool Serviceability

Please see chart below and select the correct service kit for your Topaz model

Flat Plate Lid for High Pressure BFHBFH2SS316XV2

Grundfos MS402E Variable Speed Environmental Submersible Motor Motor Voltage:230V the 531S series features aGrundfos MS402E Variable Speed Environmental Submersible Motor Grundfos MS402E Variable Speed Motors for use with Redi Flo4 submersible environmental pumps. Specifications: 2 Horsepower 3 Phase Voltage: 208V, 230V or 460V Materials: NEMA Top, Studs & Fasteners, Stator Housing, Fill Plug Screw: 304 SS Nuts: 316 SS Sand Slinger: FPM Shaft Extension: 431 SS Diaphragm: FPM Fill Plug Washer: Teflon Maximum Operating Temperature: 104F (40C) Maximum