Bidapro - Model CM -Wall Penstock

Fabricated square or rectangular port wall penstock sealed on all 4 sides, modulate design so that the frame can be used for on-off. Available in different construction materials, with elastic profile sealing and a guided system by means of sliders to reduce rate of friction. Standard manufacture dimensions from 200 x 200 up to 2000 x 2000 mm. Other dimensions upon request. Sealed on all 4 sides to be wall-mounted in order to control the flow.