Specifications include, but are not limited to: A. Electric Lavatory Service Carts: “Safe-Lav” LC180-RJ2E-SL • 12V DC electric pump (7 gpm @ 60 psi) with on-board battery & 110-volt/60Hz AC charging system (220- volt/50Hz charger available) • Rotationally molded polyethylene 110-gallon (416.4 liter) waste & 70-gallon (265 liter) fill/flush tanks • 3-gallon (11.4 liter) rotationally molded backlit polyethylene batch fill tank • Insulated aluminum case and component compartments • 8,000 lb. (3,628.7 kg.) galvanized steel chassis with heavy-duty running gear • Low-profile 28" (55.9 cm) waste inlet height • Gravity dump - no waste pump required • Manual flow meter • 12' (3.66m) waste & 15' (4.57m) fill hoses • GA coupler • Winterization kit includes an immersion heater for insurance against frozen blue lav fluid.