Pearl 4PWS18G - All Stainless Steel Submersible Pump End (Only) Pearl 4PWS-18G50 - 4" Submersible Pump End ( ONLY ) - ( 5 HP Rated ) - 18 GPM The Pearl 4PWS range of submersible pumps are made of corrosion and abrasion resistant stainless steel and have been developed in accordance with state-of-the-art technology. The 4PWS pumps are manufactured to the highest standards for energy efficiency, dependable performance, rugged construction, and long service life. Typical Application for Submersible Pump • Potable water supply from deep wells • Agricultural-Irrigation, livestock watering, etc. • Municipal and Industrial • Pressure boosting • Fountains / Pond Pump PUMPED LIQUIDS - Clean water and any non-abrasive liquid compatible with the material components OPERATING CONDITIONS - Maximum ambient temperature (Liquid): 86°F Standard Features of the 4PWS All Stainless Steel Submersible Pumps • Stainless steel construction designed and built for years of trouble free operation • All metal parts are made of 304 stainless steel, except for the shaft, which is made of 431 stainless steel • Heavy duty stainless steel discharge head with built-in check valve for long life and ease of installation • Smooth safety hook • Mounting specifications are according to NEMA standards • High quality shaft bearings providing low friction and high wear resistance • Heavy duty stainless steel impellers & diffusers ensuring optimal performance • Stainless steel strainer to restrict the entry of sand and other extraneous material

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