Henderson Mk5 Double-Action Pump
Universal High-Capacity Manual Bilge Pump
Model MH5570 - Mounts On Deck
Its design has been tried tested and trusted by sailors for decades. This tough and lightweight polypropylene, manual bilge pump is a proven, reliable double-action pump that is supplied with 2 manifolds to empty 2 bilge compartments at the same time or empty one twice as quickly. The Mk5 will continue to pump even if one diaphragm fails. This heavy-duty bilge pump is ideal for larger craft where high output is vital.
The clever bilge pump design allows great versatility in installation so that you can fit the pump in the orientation to best suit your boat. Note: It's important to ensure that a vented anti-siphon loop is incorporated into this pump's output system.
Genuine Whale service and repair kits suitable for the Mk5 Double-Action Pumps are also available and sold separately: