Bidapro - Model CM - Wall Penstock- Brochure

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.