Man B&W S80ME-C7

MAN B&W 12.01
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MAN Diesel
MAN B&W MC/MCC, ME/ME-B/MEC/MEGI engines 198 38 924.4
Seawater Systems
The water cooling can be arranged in several con-
gurations, the most simple system choices being
seawater and central cooling water system:
• A seawater cooling system and a jacket cool-
ing water system
• The advantages of the seawater cooling system
are mainly related to rst cost, viz:
• Only two sets of cooling water pumps (seawater
and jacket water)
• Simple installation with few piping systems.
Whereas the disadvantages are:
• Seawater to all coolers and thereby higher
maintenance cost
• Expensive seawater piping of noncorrosive ma-
terials such as galvanised steel pipes or CuNi
pipes.