Waste Management System w/Holding Tank & 12V PumpFeatures:7.5 Gallon (28 Litres) CapacityEvacuation pick-up for included waste pumpIncludes Dock-side pump-out pick-upConvenient mounting points1-1/2" (38mm) x 90° Barbed Inlet Port3/4"(19mm) x 90° Barbed Vent Port3" (76mm) Clean-out Access CoverConvenient slotted mountin point alcovesHeavy Duty Macerator Evacuation Pump12 GPM (45 LPM) flow rateIntegral Run-Dry Protection DeviceSelf-priming1"(25mm) Outlet PortWaste Management Control PanelLevel Indication in 1/8 incrementsTank Full flashing indicationOne Touch empty button with automatic shut off when tank is emptyWARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.