Duct Dampers

Mounting in the branches of air distribution ducts and mouth of the air handling units by means of bolt and nuts.High quality galvanized steel frame with standard flange size of 30mm having standard depth of 150mm or as per the client's requirement depth and flange sizes.High quality galvanized steel 'V' grooved blades having 150mm height or as per client requested height blades.
Linkage Details: Standard 3mm thick x 20mm Electro Plated Linkages Spindles and bearings: Outer Ø 14.5 mm Inner Ø 9.3mm Electro plated EN-1A bush bearings and Ø 9.2mm x63mm long electro plated spindle rods or brass bushes as per client's requests.