12.1.1 Septic system components
Figure 1. Yamarin 67 DC septic system

1 | Septic tank breather through fitting | 5 | Manual toilet flushing pump |
2 | Septic tank vacuum drain fitting | 6 | Toilet flushing water intake valve |
3 | Septic tank sea drainage valve | 7 | Toilet |
4 | Septic tank |