Designed as a water exit for boats with self-draining cockpits. Scupper mounts over flush transom drains above the waterline. The rubber flapper opens to dump water out and closes to prevent backwash. Tough acetal mount flange.
| Code | Diameter OD mm | ID mm | Mount Screws mm |
|---|---|---|---|
| 138814 | 70 | 38 | 4 c/s |
(B-138814)
| SKU | B-138814 |
| Barcode # | 9319786012680 |
| Brand | BLA |
| Shipping Weight | 0.0400kg |
| Shipping Width | 0.102m |
| Shipping Height | 0.050m |
| Shipping Length | 0.077m |