... .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 flow ... ensuring working requirements of diesel engine. It is applicable for various marine diesel engine, for example,MAN B& ... W SULZER WARTEIA SEMT, Mak, Dafa engine, 6S35MC, 8250, 8320,8M25 and G8300. etc. ...