12V REVERSIBLE OIL CHANGE PUMP

Designed to be installed near boat's engine and permanently plumbed to the engine's oil pan. Can be used to remove old oil from the engine, then with the integral reversing switch, flow direction can be changed to pump a measured amount of new oil back into the engine. The connection to the engine is controlled by the 3/8" ball valve (provided) to guard against accidental oil discharge. Easily handles small bilge debris. Bronze body, flexible nitrile impeller, nitrile lip seal. Meets ISO requirements, ignition protected. 3/8" NPT ports. Flow rate 6.3 GPM, self-priming from dry to 4'. Dimensions 4-7/16" x 3-3/4" x 7-7/8".