1. Silencer vertical lift 1.2 m (4 ft.) max.
2. Exhaust mixer elbow distance above waterline. If less
than 23 cm (9 in.), a siphon break is required.
11. Engine-driven seawater pump
3. Siphon break distance above waterline 30.5 cm
(1 ft.) min.
12. Exhaust hose pitch 1.3 cm per 30.5 cm (0.5 in. per ft.) min.
13. Water lock (optional)
14. Silencer distance from exhaust mixer elbow 3 m (10 ft.) max.
6. Heat exchanger (locations vary by model)
15. Maximum distance between silencer and exhaust outlet of 1.5 m
(5 ft.)
16. Silencer (customer supplied)
17. Exhaust hose pitch 1.3 cm per 30.5 cm (0.5 in. per ft.) min.
18. Exhaust outlet distance above the waterline 10 cm (4 in.) min.
Figure 43 Siphon Break (Plastic āUā Type) Installation
Note:
Consult the installation manual for complete explanation of dimensions and other installation considerations.