Volume Control Dampers Square ANBI


Square Volume Control Damper

Frame: Thickness up to 2mm on request. The aluminum frame is available for lightweight applications.
Handle: Cast Aluminium.
Bush: Brass bush, S.S. Ball Bearing.
Gear Wheel: Aluminium Alloy.
Blade: Low leakage: S.S Jamb seal, Nylon blade end caps

HVAC Volume Control Dampers

Volume Control damper is widely used in heating, ventilation, and air-conditioning applications (HVAC Damper) in order to maintain or control the air volume inside the duct. These dampers facilitate the air flow to each zone and each room to be controlled during testing & commissioning. The blades may be parallel or opposed type depending on the requirement.

Volume control damper can be mounted either horizontally or vertically. However, care should be taken to mount the damper, by orienting the blades in the direction of the desired airflow. ANBI provides several types of volume control dampers to choose from.


  • Frame: High-quality Galvanized Steel sheet of thickness 1.2mm as standard.
  • Frame size: 125mm depth and standard flange height of 25mm.
  • Blades: Double skinned high quality extruded Aluminium aerofoil profiles.
  • Driveshaft: Electro-plated square rod of size 12.7mm x 12.7mm.
  • Bushings: Self-lubricating nylon bushings.
  • Blade linkage: Nylon gear.
  • Handle: Galvanized Steel locking hand quadrant.
  • Blade stopper: G.l angle of thickness 0.7mm.


There are no reviews yet.

Be the first to review “Volume Control Dampers Square ANBI”

Your email address will not be published. Required fields are marked *