Safely closed fire doors – without gap
Perfectly functioning fire and smoke doors are an indispensable requirement for preventing or limiting damage. In the case of hinged doors in particular, the high heat of a fire might cause the door to warp, which can create gaps and thus the fire could spread despite the fire door. The Hot-Locking-Safe thermal bolting offers protection for these cases.
Available in two different models, which differ only in their counter plate:
- Standard model: the counter plate features just a countersunk bore as intake for the bolting pin
- Model for doors that warp more easily: here the bore in the counter plate is moulded as a funnel to enable the locking pin to enter the boring in the counter plate easierly, even when the door has already deformed a little.
IMPORTANT: The HLS thermal bolt may only be installed in agreement with the respective door manufacturer.
|Thermal bolting TV2003-50, granulate material, bolt 23 mm stroke, counterplate with intake guide||710717|
|Thermal bolting TV2003-50, granulate material, bolt 23 mm stroke||710715|