Material
SS / GI / AL

Round Volume Control Damper is designed for controling air flow and pressure in round ducted HVAC system. Designed to round frame is to provide a better aerodynamics and easy for installation.

Blades are formed from single skin single blade construction and operated either via manual or automatic. Manually operated dampers are supplied as standard with a locakable quadrant assembly, thus allowing for conversion to motor opeation without the need for additional components.