The Wayne 3/4 HP Cast Iron Convertible Jet Well Pump is assembled in the US with foreign and domestic parts. 3/4 HP; max. flow rate is 462 Gallons Per Hour; (50 PSI). 3/4 in. NPT discharge with 1-1/4 in. NPT suction and 1 in. drive. Dual voltage (120V/240V) high efficiency square flange motor (factory set for 120V). Pressure switch is pre-set at 30-50 PSI for automatic operation. Durable cast iron volute with dedicated priming port for volute filling. For wells 0 ft. - 90 ft. in depth. Jet assembly required (sold separately).