The self-priming versions of the Hi-Flo range are suitable for pumping septic tank effluent. The 15 series surface mount, cast iron construction pumps have an open design impeller in the 150 model and a shroud type impeller in the 152 models to handle soft solids. Both models have a built-in check valve for excellent self-priming characteristics.
Domestic, industrial, or rural water transfer pump. Used in applications including sump emptying and effluent transfer.
Cast iron external construction for strength in the toughest conditions