ShinMaywa 50CR2.75S Norus Stainless Steel Submersible Pump, 1 Horsepower

The ShinMaywa Norus Series submersible pumps are some of the most reliable and durable pumps sold today. On the outside it has a unique corrosion resistant hardware design made of stainless steel and poly amide fiber reinforced resin.   In addition, it features a cast aluminum bearing housing, and a vibration reducing bearing design which provides superior heat dissipation and structural integrity in comparison to competing pumps.  The Norus series pumps are the most reliable, highest efficiency, lowest lifetime cost of any pump in its class.