Hi-Boy Manual Head

Hi-Boy Manual Head Made of high quality materials including a porcelain bowl, high grade plastics and time tested seals. Features a simple design that allows ease when installing. Lever-type handle minimizes pumping effort. Provides a trouble free, quiet operation and powerful flushing action. Double action piston pump simultaneously draws new flush water as it discharges wastewater so fewer strokes are needed. Can be used with on board treatment systems and/or holding tanks. 3/4" inlet, 1-1/2" outlet.