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 ltrs (31 US gals) per minute
• Efficient operation - double acting pumps on both to and fro storkes
• 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 (deckplate included with BP3020) mount
• On Deck (floor) pump

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

Usual availability 2-3 days.