The body of our dampers is of galvanized steel, the closing lid is made of galvanized steel insulated with stone wool.
In the event of a fire, it is used to close the air passage and prevent the fire from spreading into neighboring areas.
The body of our dampers is of galvanized steel, the closing lid is made of galvanized steel insulated with stone wool.
In the event of a fire, it is used to close the air passage and prevent the fire from spreading into neighboring areas.
In traditional dampers, when the temperature reaches 70 ° C, the fuse dissolves and the mechanism closes the damper wing.
In the case of a motorized type, the motor is allowed to close the wing with any warning signal from the motor. The damper is mounted with bolts.
Accessories: Additional chassis, servomotor, microswitch, mounting frame
- Case (1.5 mm galvanized sheet)
- Wing (30 mm stone wool isolated)
- Leaf spring
- Spiral spring
- Arm
- Fuse
- Micro switch
- Control panel lid