Diesel engine Water Pump Inlet/Outlet: 50(2") Total lift: 50M Total capacity: 300L/ ... type, Air-cooled, 4-Stroke2.Aluminium alloy and spontaneous imbibition water pump with high strength die-casting, only need to add ... and the later never need to add water any more. FP type high pressure water pump is casted by antirust material. So it ...