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 : Built A6063s-T5 bars in 19mm gap and reinfored in 600mm width gap.
Frame : Assembled with aluminum (A6063s-T5)
Deflection of bars : Grille bars can be adjusted from 0。to 100。horizontally and 30。vertically.
Design/ Manufacturing Feature