Eco-Flo EFSUB5-122-1 Water Well Submersible Pump 1/2 Hp,115V

The Eco-Flo 1/2 Hp, 2 Wire Submersible Pump Is Designed For Use In Potable Water Wells With A 4 Inch Internal Diameter Well Casing. It Is Energy Efficient And Can Lift Water From Considerable Depths. It Is Made Of Corrosive Resistant Stainless Steel And Thermoplastic Components. 1-1/4 Fnpt Discharge Cast Iron Discharge Connection Stainless Steel Pump Shaft Is Precision Ground For Exact Bearing Fit And Straightness Precision Molded Impellers And Diffusers Stainless Steel Pump Housing For Maximum Protection Against Corrosion Stainless Steel Splined Shaft Self-Healing Resin System Hermetically-Sealed Windings Filter Check Valve And Pressure Equalizing Diaphragm Kingsbury-Type Thrust Bearing Removable Water-Bloc Lead Connector