MK5 Universal Manual Bilge PumpSince 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.This clever bilge pump design allows great versatility in installation so that you can fit the pump in the orientation to best suit your boat.FeaturesWhale's most versatile high performance pump design3 mounting orientations - 1 pump- (on-deck, thru-deck, on-bulkhead)High Performance - flow rate (66 ltrs / 17.5 US gals / min)Reliability - non choke valves and fully enclosed protected diaphragmEase of maintenance - inspection hatch(no tools required)Suitable for pumping bilge water,saltwater or dieselWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to >P65Warnings.ca.gov.