Jabsco SS Cyclone Low Pressure 12V 508400012These heavy duty, quiet running pumps feature a stainless steel body, long-life motor and mechanical seal, and an anti-clogging impeller design. Three different flow/pressure options cover a wide range of circulation and transfer applications such as hot water systems or livewell installations. The low pressure and hybrid models are rated for continuous duty and the high pressure for a duty cycle of maximum 30 minutes on with minimum 30 minutes off. ISO 8846 Marine ignition protected. Pumps are configured with " Female NPT port threading. 4.4" H x 4.5" W x 6.3" L.