| Item condition | New |
| Manufacture name | BSKD12-K1021 Fire protection duct I120/E90 Direct mounting 1000x105x210 |
| Brand | OBO Bettermann |
| Categories |
Fire Protection Systems
|
| Country of origin | DE |
| Harmonized System Code | 3816 0090 00 |
| Number of flame durable sides | 3 |
| Packing level 1 | 4012197300302 |
| Packing level 2 | 4012197308339 |
| Colour | Grey |
| Length | 1000 mm |
| Material insulating material | Glass fibre enforced light concrete |
| Cover attachment | Screw tight |
| Fire resistance class E - circuit integrity | 90 |
| Fire resistance class I - installation duct | 120 |
| With bottom perforation | No |
| Partitions possible | No |
| Sheathing | None |