Hydraulic Weathertight Shell Door
- Application
Used as weathertight shell doors with electro-hydraulic remote control operation and hand pump operation.

- Specifications
| No. | Clear size mm WxH |
Outline size (W+450) x (H+520) |
| 1 | 2000×2000 | 2450×2520 |
| 2 | 2000×2500 | 2450×3020 |
| 3 | 2000×3000 | 2450×3520 |
| 4 | 3000×3000 | 3450×3520 |
| 5 | 3000×3500 | 3450×4020 |
