Collar
Type | Fire protection closure as part of track-bound conveyor systems |
Closing direction | Intumescent swelling on all sides |
Fire resistance | EI1 90 | tested according to DIN EN 1634-1 |
Closing cycles | Not required, because there are no moving parts |
Re-opening | not required |
Conveyor system | Continuous roller conveyor system | Continuous suspension chain conveyor | Continuous belt conveyor system | Circular conveyor |