Description:
This fire door is to point to in a certain period of time that can meet the requirements of insulating refractory stability, integrity, and stays the door.It is located in between the fire zone, evacuation stair, vertical shaft with a range of fire resistance of fireproof dividers.
Technical Data:
| SIZE OF DOORWAY B L | SIZE OF FRAME B1 L1 | SIZE OF OPENING B2 L2 | WEIGHT KG |
| 600 1650 | 700 1750 | 705 1755 | 115 |
| 650 1650 | 750 1750 | 755 1755 | 120 |
| 700 1650 | 800 1750 | 805 1755 | 125 |
| 600 1700 | 700 1800 | 705 1805 | 117 |
| 650 1700 | 750 1800 | 755 1805 | 123 |
| 700 1700 | 800 1800 | 805 1805 | 128 |
| 700 1750 | 800 1850 | 805 1855 | 132 |