103666_EBH_Rev1.0_080215
MPE 750 Turbo Marine
Closed Loop
Installation Guide
Page 10
4 Cooling
Water
The engine itself has no water pump to feed the open loop of the cooling system. In a combination with a jet
pump the sea water for cooling is delivered by the jet pump propulsion system. By using different propulsion
systems a water pump has to be integrated into the drive train.
The tube for the sea water supply has to be mounted to the
fi
tting at the charge air cooler
1
103666_I2 749 MAR TC-100 DS V4 2007 3.1
(1) Fitting at charge air cooler for sea water
supply. Inner diameter of tube: 19mm
tube from jetpump
The water / water cooler has a
fi
tting to drain
the water out of the open loop. This drainage
can be implemented into the sea water supply
tube.
water / water cooler
drainage
