Franklin Electric 96330745 is a J-Class 3200 Series 4-inch submersible well pump, model 7JR1S4-3W230, rated 1 hp and 230 VAC for single-phase service. The 18-stage hydraulic design delivers a nominal 7 gpm with a shutoff head of 586 ft and a 1.25-inch FNPT discharge. The reduced-diameter pump end and stainless steel construction suit tight or encrusted 4-inch and larger wells for groundwater pumping in clean-water systems.
18-stage hydraulic design optimized for higher water and pressure output at deeper set depths; nominal flow 7 gpm and shutoff 586 ft
Stainless steel pump body, intake screen, cable guard and 1.25" FNPT discharge with acetal impeller and Kingsbury thrust bearing
Encapsulated 4-inch submersible motor, 230 VAC single-phase 3-wire configuration, continuous duty, maximum fluid temperature 120 °F