Air Volume Control

ZECO makes Air Volume Control Dampers that are designed to control airflow volume in medium- to high-pressure and velocity HVAC systems. Air Volume Control Dampers that we offer are known for their high tensile strength, application, specific design and long service life. These are formulated to provide accurate control of airflow within ventilating and air conditioning systems combined with low torque operation. Our range of Air Volume Control Dampers is mainly used for ducting, air washers, air handler, ventilation unit etc.

Our Air Volume Control Dampers meet a variety of applications with many different features in galvanized iron, aluminum, and stainless steel construction.


GI/SS Opposed Blade Damper

  • Low leakage aerofoil design volume control damper.
  • Parallel blade & opposed blade mounted in nylon bushes.
  • The blades are connected by a suitable linkage to a controlling handle/ actuating device.
  • Face & bypass arrangement can provide Damper with motorized or manual control.

Aluminium Opposed Blade Damper

  • Low leakage aerofoil design volume control damper.
  • Opposed blade design to ensure proper regulation of air.
  • Polycarbonate gear operation for efficient, low leakage, smooth and quiet operation.
  • Face & bypass arrangement can provide Damper with motorized or manual control.

Specification/Additional Details

  • Brand: ZECO
  • Material: G.I/SS/Aluminium
  • Height: 140 x no. of blades +10 (GI/SS opposed), 100 x no. of blades +30 (Aluminium opposed)
  • Shape: Square & Rectangular
  • Pitch Size: 140 mm (GL/SS opposed), 100 mm (Aluminium opposed)
  • Operation Type: Motorized or Manual Control
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