Whale Gulper 220 24V Grey Water Diaphragm Pump

Shower and sink waste can carry hair, soap, and other debris that quickly clog conventional strainers. The Whale Gulper 220 uses a large diaphragm and non-choke valves to move grey water without an inline filter. This 24V version handles up to 14 liters per minute and is intended for onboard waste-water drainage.

The pump can run dry without damage and move a mixture of air and water, useful when the drain line is nearly empty. It self-primes to a listed height of 3 meters, so the pump need not sit directly beneath the shower outlet. Its multidirectional head allows the plumbing connections to face different ways in a crowded locker. The pump head can be aimed to suit hose routing without forcing a sharp bend in the discharge line.

A double outlet valve helps maintain a continuous pumping action. The design can be mounted in several orientations, giving installers more freedom around existing hoses and bulkheads. For a shower sump or grey-water collection point, the important checks are a compatible 24V supply, the drain hose routing, and access for future servicing. The absence of a required filter also reduces one routine maintenance task. Browse more macerator and waste pumps at CritPro.

• Large diaphragm passes hair and soap residue
• Self-primes up to 3 m
• Handles air and water mixtures
• Rotatable head aids mounting