Marine Fireproof Side Scuttle/Porthole
Product Description
Marine Fireproof Side Scuttle/Porthole:
Standard: IMO Res MSC 61(67), IMO Res. A.754(18)
It is suitable for accommodations & other marine instructments with A60 fireproof requirement, and with EC type approval certificate.
Main Material:
Frame: Steel
Glass: Fireproof Glass
Main Size List(mm):
| Nominal Size | oOpening Size | Outside Size D2 | Main Glass Thickness t | Glass Size | |
| D | D1 | D2 | Heavy | Medium | D3 |
| D200 | D383 | D380 | 10 | 8 | D240 |
| D250 | D433 | D430 | 12 | 8 | D290 |
| D300 | D483 | D3480 | 15 | 10 | D340 |
| D350 | D533 | D530 | 15 | 12 | D390 |
| D400 | D583 | D580 | 15 | 12 | D440 |
| D450 | D633 | D630 | 19 | 15 | D490 |