Whale's long life diecast alloy range - robust designs for extreme conditions.

Gusher 30 is our largest capacity manual bilge pump - manufactured by hand using high grade materials based on more than 60 years experience.

- Largest Whale Bilge Pump

- Maximum output - delivering over 117 litres (31 US gals) per minute

- Efficient operation - double acting pumps on both to and fro strokes

- Reliability under extreme conditions - Twin diaphragms ensure pump continues working if one is damaged

- Durability - Powder coated diecast aluminium alloy

- Pumps oily bilge water or effluent

- Safety guaranteed -keeps pumping even if one diaphragm is damaged

- No tools required for inspection and cleaning

- 3 mounting options - Available for deck bulkhead or underdeck mount

It is important to ensure that a vented anti-syphon loop is incorporated in the system