Frame and inner cones of round ceiling diffuser is made of high quality aluminium sheet construction with the advantages of corrosion resistance and rigidity. Inner cones fixed centrally to the frame. Cones can be taken out by pushing inward, turn around and pull down. This provides easy installation, maintenance and access to the duct. Radial, opposed blade damper is fixed to the frame by rivets. Damper can be operated by screw through diffuser face. Foam gasket is sealed around the back of the frame as option to avoid air leakage. Discharge pattern can be adjusted for horizontal flow by extending the cones and for vertical flow by retracting the cones. Can be used for ceiling or exposed duct mounting especially in installation when an adjustable pattern is required. Standard finishes:
Aluminium construction with white powder coated color finish (RAL 9010). Steel construction with white powder coated finish (RAL9010) Powder coated color finish as per other RAL color codes available as option. Same as ARD, but with steel construction.
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