Wacker PS3 3703 3 inch Submersible Pump 5 HP 219.3 GPMWacker PS3 3703 3 inch Submersible Pump 5 HP 219. 3 GPM Portable, Three phase submersible pumps are designed to handle water and solids. Built for the demands of construction, mining, municipality and farm applications. Features : Compact slim line design in a rugged cast iron case Top discharge, flow through design enables operation at low water levels for extended periods Durable high chrome impeller with ductile iron wear plate reduces wear when