Whale Gulper 12V Grouper MK3 Pump

Rather than utilizing impeller motors, this Grouper MK3 pump contains a reciprocating heavy-duty diaphragm and specialized non-choke valves to handle bilge and waste onboard. Ideal as a macerator replacement pump in fishbox installations, the Grouper MK3 builds on decades of proven pump technology and features 90° inlet and outlet ports with integrated non-choke valves for easy maintenance. Fits standard 1″ or 1-1/2″ hose connections. Quiet and lightweight, the pump will not clog or suffer from motor burnout for longer-lasting service. Pump body is constructed with aluminum and glass-filled nylon and includes stainless steel fasteners.Specifications:• Fast pump out – up to 4.2 US gallons per minute• Suction lift: 3’4″• Discharge head: 6’6″• Discharge head and suction lift (combined): 10’• Dimensions: 16-3/16″L x 7-5/8″W x 4-7/16″H