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Layout diagram of black water system
Emptying by gravity
Capacity of sewage tank: 50 litre.
Reference
Designation
1
WC
2
Seawater intake valve
3
Thru-hull seacock
4
Black water tank
5
Vent hole
6
'WASTE' deck connection
11
W
A
T
E
R
S
Y
S
T
E
M
S