NS - 2743 is a single-sided marine hatch that ensures secure access and protection in harsh maritime conditions.
| Nominal Size (Opening) | Inner Dimensions Of The Frame | Type | Height/Weigth Rear Weightless |
|---|---|---|---|
| 800 x 600 | 830 x 630 | A/B | 150 450 600 750 |
| 94 169 208 245 | |||
| 1000 x 800 | 1030 x 830 | A/B | 150 450 600 750 |
| 134 200 238 276 | |||
| Counterbalance Weight 70 Kg | |||