Industrial damper, Vessel damper, Pressure relief damper, Iris damper and Sand trap louver manufacturer
Overlap Margin : 32mm width. Sponge rubber gasket is attached to overlap margin for dirt prohibition on exposed area.
Extruded bars : 45。extruded aluminum bars are fixed to frame.
Frame : Assembled with heavy gauge extrude aluminium
Finishing : Anodic finishing(special paint available)
Design/ Manufacturing Feature