The plastic disc valves are used for the regulation and correction of air circulation in premises.
Hvac System Supply Air Duct Ceiling Conditioning Diffuser Ball Spout Jet Nozzle Diffusers For Wall Mounting
One Way Shutter, Non Return Damper for Ventilation
Around the back side of round diffuser, there's gasket foam which could avoid air leakage. Butterfly damper...
The weather proof round louvre is produced entirely from sturdy aluminum extrusion. These grills have been...
Opposed blade air damper is use for square diffuser and air grilles .It constructed by an opposed blade...
The diffusers are designed for ceiling applications. They can be used for supply or extract air, together...