Cast iron convertible jet pump. SW operation 0 to 25 ft with ejector screwed on pump body. DW operation 0 to 80 ft with 2 pipes and ejector down in the well. High performance Noryl® impeller, industrial motor totally enclosed, fan cooled. full time connected run capacitor, to eliminate starting wear vs regular motor. Thermal and overload protection, built for a continuous use. 1/2 hp TEFC motor, 115/230 V. Maximum pressure of 85 psi. Capacity at 20 psi, 650 gph/5 ft, 565 gph/10 ft, 485 gph/15 ft, 365 gph/20 ft, 245 gph/25 ft, 575 gph/30 ft, 465 gph/40 ft, 365 gph/50, ft 170 gph/80, ft 1 in NPT suction. 1 in NPT discharge. 38 lb (17.27kg).