Whale Marine 12V 220 Gulper Electric Waste PumpThe Whale Marine Gulper 220 Electric Waste Pump is a remote mount waste pump. The Gulper offers an easy access strainer system with non-clog electric valve technology. Designed to handle shower waste such as hair and gel.Features: Multi-directional head; Low power consumption; Up to 3.7 US Gal (14L) per minute; Can be mounted almost anywhere; Self-Priming up to 10 ft (3m); Specially designed to pump waste water; Will run dry without damage and pump a mixture of air and water; Double outlet valve ensuring continuous flow; No filter required; Large single diaphragm; Click here for the Gulper 220 Installation Guide