• Adjust Air IRIS Damper

Product Introduction:                                                                                

The iris damper is an ideal air flow regulator and measuring device for circular ducts, the diaphragm valve

ensures a perfect accordance between the diameter indication on the handle and the opening of the valve,

in the fully open position the iris damper provides 100% free area with on control mechanism in the airstream

allowing easy and effective cleaning of the duct work system. Available in sizesφ80-800mm

Product Features:

1. Quick and simple installation and maintenance.

2. Extended spigot connections

3. 100% opening capacity

4. Low noise generation

5. Good air tightness

6. Linear choking for simple operation

7. High accuracy and excellent adjustment properties.

Design & Material:

The damper is manufactured from galvanized steel sheet and is fitted with a rubber seal tested for air tightness.

Damper Mounting:

The damper must be installed in accordance with the distances required to minimize air flow deviation. Reducing or enlarging to the duct to the next duct size does not require any specified distances for minimizing deviation. IRIS enables the taking of precise air flow measurements at all points including points close to duct deviations such as T junctions and bends and points in front of other supply air devices,.

Dimension Data:

Construction:

The IRIS is composed of regulation plates, regulating nut or handle (size 80) and regulation scale plus

manometer connections and casing.The casing and regulation plates are made of hot galvanized steel, other

components of plastic. The joining collars are supplied with rubber sealing gasket.

Contact:

If you have any questions or demands, just contact me without hesitate!