Application
Air damper for air flow control in round air ducts. Compatible with duct sizes: Ø 80, 100, 125, 150, 160, 200, 250, 315, 355, 400, 450, 500, 550, 630 mm.
Design
The housing and the blade made of galvanized steel. Lever with metal handle and fixing clamp. In closed position about 10% of cross section is left open. Connection spigots with rubber sealing gaskets.
Mounting
The damper is connected to round air ducts and fixed with clamps.