Reverso OP-7 12V Self-Priming Diesel & Oil Transfer Pump – 7.4 GPM / 28 LPM
Flow Rate: 7.4 GPM / 28 LPM. The OP-7 is a self-priming impeller pump for diesel or oil transfer. The pump is ideal for completing oil changes on generators and boat engines. Flow direction is reversible with the integrated switch and it is designed for discontinuous use.