Perforated Air Damper
The product case is made of galvanized sheet metal, the valve is made of perforated galvanized sheet metal and the valve handle is made of galvanized sheet metal or PVC material.
Usage:
They are used for flow adjustment in round air ducts. Flow adjustment is made according to the ON - OFF and intermediate values on the valve arm. For use in flexible ducts, a cord is pulled on both sides of the damper.
Installation
Screw mounting in round channel.
Coating
Electrostatic powder coating
Available in all other RAL code colors upon request.
Order Code:
Model / Standard Dimensions / Coating
SYMBOLS
ØD (mm) : Round air damper throat diameter with perforated flap
L (mm) : Length of round air damper with perforated flap
EPC : Electrostatic powder coating
