Features 1、Waste Processor: A macerator pump works with your plumbing system to grind up the solid waste so that it can be pumped easier and against gravity more effectively. 2、High Performance: Easy connecting system, powerful sewage pump, maximum flow 12.0GPM/45.0LPM, extremely efficient. Copper motor, 12.0A low power consumption, stable operation. 3、Clean Water Inlet: Equipped with a clean water inlet to clean the pump body, with a check valve to prevent sewage from flowing back into the pump body 4、Professional Design: Manual switch setting to reduce frequent automatic shutdown of equipment. Antivibration rubber mounting feet to reduce working noise. 5、Durable Construction: This pump is made of high quality engineering plastic, hard and durable. It can remove the impurity from the pump by ignoring or crushing. Specifications: Item Type: RV Waste Pump Material: Engineering plastic, rubber, copper Working Voltage: 12V Maximum Flow: 12.0GPM/45.0LPM Rated Current: 12A Inlet Size: Approx. 3in/7.62cm Outlet Size: Approx. 1in/2.54cm Package List 1 x RV Waste Pump 1 x Car Charger Line 2 x Accessory 1 x Manual