Jabsco PAR-Max 3 Shower Drain Pump 12V 3.5 GPMPAR Max 3 3. 5 GPM Water System Pump Shower Drain and General Purpose Pump Features: Self Priming Runs Dry Without Damage Smooth Flow Four Piston, Diaphragm Sealed Powerful Motor Snap In Swivel Ports Meets USCG & ISO 8846 Ignition Protection Standards WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings. ca. gov. Ampere draw back