Regulating Damper Without Insulation Seal
The Regulating Damper is Galvanized steel which is Possibility of use for different types of mechanism.
What are HVAC Ducts made of?
Hard Pipe in residential duct work is generally made by Galvanized steel. The damper blade can be adjusted on the shaft within a range of 0° to 90°, The blade can be locked using a screw. This design can provide 20% airflow in the closed position. And the size of diameters can be choosen from 80 mm to 315mm. So it can be use for different types of mechanism. The actuator mounting is designed to enable cladding with up to 50 mm thick insulation, know more details as below.
3.Fusion welded (linear weld).
4.Designed to admit an insulation
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