ShinMaywa Submersible Waterfall Pump 11000 GPH, 32' Cord 1HP 115 Volts & 32' Power Cord, 304 stainless steel and poly amide fiber reinforced resin for corrosion resistance. Pumps 11000 Gallons Per Hour, Air filled motor for lower average operating temperature 41' Max Head Height, 2" Discharge, Dimensions: 18.13" x 9.33" x 6.89", Seamless stainless steel stator casing. Cast aluminum bearing housing. High efficiency motor. Anti-wicking cable entry. Air release valve preventing air lock. Vortex solids handling impeller. ShinMaywa Norus XP Series 50CRXP2.75S Pump offers a maximum flow rate of 10,500 gallons