Frame and core: High quality extruded aluminium profile with 33 mm flange width.
Damper frame and core: High quality extruded aluminium profile with natural aluminium finish. Black matt finish as option.
Equalizing grid: High quality aluminium profile with aerofoil blades.
Optional diffuser frame: Stamped aluminium core.
The frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
Diffusers are coned type with each cone manufactured by extruded aluminium louvered profiles or one piece die formed aluminium construction arranged in concentric cones to deflect air equally in four directions.
Damper is fixed rigidly to the frame by aluminium rivets. Fixing by spring clips as option.
Damper blades are seperated from its frame by nylon bushes.
Equalizing grid is fixed to the damper by rivets.
Equalizing grid is manufactured from high quality aluminium profiles with aerofoil blades connected by plastic bushes. Finish will be same as damper.
This assembly will provide uniform air distribution over the neck of the diffuser, which ensures reduction in pressure drop, noise and turbulence.
Foam gasket is sealed around the back of the frame as option to avoid air leakage.
Natural anodized aluminium finish.
Powder coated color finish as per RAL color codes.
Flexibility of finishing available as option.
Ceiling diffusers available with removable type washable aluminium filters with aluminium mesh as the filter media.
Fabricated from 1 mm thick aluminium sheet with aluminium mesh as the filter media.
Filter frame is screw fixed to the diffuser.
Generally available in 12, 25, 40 and 50 mm thickness as standard.
Structure will have high dust holding capacity and low resistance to air flow.