A double action piston pump simultaneously draws new flush water as it discharges the wastewater. By using raw water for flushing, on board water supplies can be reserved.
Manual PHII: Features a unique, easily replaceable seal cartridge. A simple quarter turn of the water control knob allows the bowl to be pumped dry providing the user with the option of emptying the bowl in heavy seas.
Electric PHEII: Operates by the push of a button and require a momentary or Push Button Switch (PBS) and a Continuous Duty Solenoid (CDS). In the case of power loss, the PHEII comes with a lever handle for temporary manual operation.
Size: 14-1/16\"H x 19-1/2\"D x 17-3/4\"W (Marine Bowl), 14-1/4\"H x 22-1/4\"D x 18-1/4\" (Household Bowl)