10 GPM, 1.5 HP, STAINLESS STEEL PUMP END

FranklinWater 4F 10 GPM 1.5 HP Stainless Steel 4″ Submersible Pump End — high-head residential well pump end for deep wells.
OverviewThe FranklinWater 4F 10 GPM 1.5 HP pump end is rated for deep residential wells where total dynamic head exceeds what 1 HP motors can sustain at 10 GPM. At 1.5 HP, this pump end can deliver 10 GPM with adequate pressure from deep static water levels and long discharge pipe runs. It pairs with a 1.5 HP Franklin Electric 4″ submersible motor and a 3-wire control box.304 stainless steel body and Noryl impellers. 1¼″ FNPT discharge. The 1.5 HP rating is appropriate for wells where TDH calculations — including static lift, friction head, and required delivery pressure — exceed the 1 HP performance envelope. Confirm motor wiring, control box amperage rating, and wire gauge per Franklin system design tables.
Specifications

GPM	10 GPM
HP (motor)	1.5 HP
Casing diameter	4″
Discharge	1¼″ FNPT
Body material	304 stainless steel
Impeller material	Noryl
Part No.	FW-4F10S15-PE