| System Schröders BSN-2 | |
|---|---|
Double-leaf Fire Door BSN-2/240 |
|
| Fire resistance period | 240 minutes |
| Fire resistance test
in accordance with |
BS 476 / Part 22 / 8 (British Standard) |
| Tested at | Warrington Fire Research, Warrington / UK |
| Certificate | WFRC No. 102034 |
| Technical data | |
|---|---|
| Maximum dimension | Width: 2.600 mm
Height: 2.600 mm |
| Doorset | Symmetrical or asymmetrical |
| Doorleaf | Single-acting leaf of mild steel,
galvanized / stainless steel Steel sheets bonded with core material for extremely smooth surface Doorleaf weight ≤ 20 kg/m2 Rebated doorleaf - thickness: 68 mm Doorleaf without rebate - thickness: 48 mm Steel sheet - thickness: 1 mm |
| Locking System | Active leaf: solid mortise latch and lock
Passive leaf: snap bolt / upward closing Dogbolts on hingesides 2 hinges per leaf |
| Self-closing | Doorcloser according to certificate WFRC No. C105218
1 spring hinge as standard for rebated door Closing sequence controller |
| Handles | Heavy cast-iron handles with plates or other handles/plates
assemblies admitted for mounting on fire doors |
| Antipanic-system | Door leaf can be equipped with antipanic lock and antipanic bar |
| Frame | Steel doorframe with high-quality fire-rated rubber sealing gasket
1,5 - 2 mm galvanized or stainless steel with steel reinforcements for hinges and closing sequence controller |
