Head, 5-3/4" Impeller, TEFC Enclosure. Max. Goulds 1ST1F4B4, Centrifugal Pump, NPE Series, 1-1/2 , 115/230 Volts, 1 Phase, 3500 RPM, 1" NPT Discharge, 1-1/4" NPT Suction, 48 GPM Max., 136 ft

Casing and adapter have NPT threaded centerline connections, easily accessible vent, prime and drain connections with stainless plugs Unique floating O-ring enclosed impeller design maintains maximum efficiencies High efficiency enclosed impeller with unique floating seal ring design maintains maximum efficiencies over the life of the pump without adjustment