You can choose to equip your boat with a toilet and a collection system for septic waste as an optional extra.
Septic system components
1. Suction fitting
2. Manual septic pump
3. Septic seacock
4. Septic tank
5. Toilet flush water inlet
6. Toilet
7. Toilet flush
8. Sink
In some countries, there is no septic seacock and the fresh water is directed to the septic tank.