air control damper,
fire smoke damper
Aluminum manual volume air control damper for HVAC system
The volume contriol dmaper is make of high quality extruded aluminium profile.
The damper is abrasion resistant and operates smoothly. It.s a zone damper installed on duct system to offer an airfow control solution.
A standard air duct damper is manually controlled .The automatic control ones are also optional.
Contact Person: Miss. Rita Guo