8 GPM UP TO 27 GPM; 1/2, 3/4, 1, 1 1/2 HP; 1” OUTLET; 1 1/4” INLET; RELIABLE, ROBUST, AND TESTED MOTOR; EASY TO SWITCH BETWEEN 115V & 230V; 304 STAINLESS STEEL MOTOR SHAFT WITH WRENCH FLAT; ALL IRON PUMP HOUSING AND SEAL PLATE; 304 STAINLESS STEEL INSERT ON IMPELLER; STAINLESS STEEL WEAR RING BETWEEN THE IMPELLER & DIFFUSER; STAINLESS STEEL BOLT HARDWARE CONNECTING PUMP TO MOTOR