Control Dampers > RI-BDD

Ruskin India Backdraft Damper ( RI-BDD ) are manufactured in GI construction.

The frame is manufactured in 18G C-channel with 120 mm width and 30 mm flange. The Blade is in Single V , 18G GI 100mm width. The Linkage is on side frame with ½” Plated Steel Hex Axle and Bronze bush.