| The Reverso Fuel Priming System pumps fuel into the fuel lines, purging trapped air in the main feeding line and from primary filters, secondary filters and engines. To protect delicate fuel systems, all primers have integral pressure relief valves which are factory set to deliver the proper fuel pressure for each engine. Engine models available: MTU, MAN, Detroit 2000 / 4000 series etc. •The Fuel Primer® is an easy installation: As simple as splitting the fuel line and connecting each end of the fuel line to each side of the unit. •The Fuel Primer® is easy to operate: a) Close valve (on primer), open the air vent on filters or engine and flip the switch. b) When lines are purged, close the vents and open valve (on primer). •The Fuel Primer® has small footprint |