Commercial / HVAC
Dampers


About Commercial / HVAC Dampers

 

These dampers are designed to control the volume of air between two areas. The units can be manufactured as either an opposed blade or parallel blade unit. Blade and side seals are an option to help minimize leakage. Units can be provided with manual locking quadrants, electric motors or pneumatic operators. Optional construction available in stainless or aluminum. Airfoil blade designs are available in a fully extruded unit or a formed galvanized unit. HIS has developed a complete line of volume control dampers that meet a variety of applications.

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