Extruded Aluminium Four Way Throw Square Ceiling Diffuser

Extruded aluminium square ceiling diffuser with four way throw, and stamped aluminium core which is spring loaded and removable. Different construction available for flush type and tegular ceilings. Collar damper available as accessory for supply air. The frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity. Diffusers shall be 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. Louvered type core is fixed to the frame with aluminium pins loaded with steel springs. Core can be easily removable and interchangeable to allow for maximum flexibility in installation, maintenance and damper adjustment. Frame is made of plain (flush) type as standard, and can be made as tegular (stepped) type as option. Damper is fixed rigidly to the frame by aluminium rivets. Fixing by spring clips as option. Opposed blade damper is lever operated from the face opening of the diffuser after removing the internal core. Damper blades are separated from its frame by nylon bushes. Discharge air equally in four horizontal directions. Available in rectangular sizes as option. Suitable for flush mounting in lay in type ceiling.