Whale Mk5 Double Acting Bilge Manual Pump - 104L/min

Since the 1940s Whale engineers have refined our manual bilge pump designs and completed extended life testing - the result? Whale's iconic manual bilge pump range.

High output - 104 ltrs/23 US gals/minute
Twin diaphragms - empty 2 bilges compartments at the same time or one twice as quickly - 2 manifolds supplied

Heavy duty bilge pump ideal for larger craft where high output is vital.

• One pump does all- can empty two bilge compartments simultaneously
• Lightweight, powerful performer
• 3 models available for mounting on or through deck or bulkhead
• Efficient performance for larger craft where high output is vital
• Approved by Lloyds and USCG for use in lifeboats

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