... .7Mpa Fuel Oil Supply System For Marine Diesel Engine The combined unit is a unit, which is ... oil supply system. It could provide die -sel engine with F. O. of proper pressure, viscosity and ... for various marine diesel engine, for example,MAN B&W SULZER WARTEIA SEMT, Mak, Dafa engine, 6S35MC, 8250, 8320 ... These are especially fitter carrying out unman engine room are provide a reliable quarantee.