Wartsila 31 Product Manual page 62

6. Fuel Oil System
6.3.5 Fuel feed system - HFO installations
Fig 6-6
System components:
1E02
1E03
1E04
1F06
1F08
1I01
1I02
1N01
1P04
Pipe connections:
1041-1044
6-18
HFO fuel oil system, single engine installation (DAAF301497A)
Heater (booster unit)
Cooler (booster unit)
Cooler (MDF)
Suction filter (booster unit)
Automatic filter (booster unit)
Flow meter (booster unit)
Viscosity meter (booster unit)
Feeder/booster unit
Fuel feed pump (booster unit)
101 Fuel inlet
102 Fuel outlet
1033 Leak fuel drain, clean fuel
Leak fuel drain, dirty fuel
Wärtsilä 31 Product Guide
1P06 Circulation pump (booster unit)
1T03 Day tank (HFO)
1T06 Day tank (MDF)
1T08 De-aeration tank (booster unit)
1V01 Changeover valve
1V03 Pressure control valve (booster unit)
1V07 Venting valve (booster unit)
1V10 Quick closing valve (fuel oil tank)
Size
DN25
DN25
OD28
DN32
Wärtsilä 31 Product Guide - a1 - 18 October 2016