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Model No. : ACD4-AS

SPECIFICATION:

Extruded aluminium square ceiling anti smudge diffuser with four way throw, and stamped aluminium core assembled which is spring loaded and removable. Anti smudge diffuser is designed to prevent smudging of ceiling around the diffuser with dust particles over a period of time. Collar damper available as accessory for supply air. Step Down is designed for high cfm requirements.

DESCRIPTION:

Outer cone design minimizes smudging by reducing the dust accumulation on the ceiling around the diffuser.
The frame and core are of high quality stamped aluminium construction as standard or high quality extruded aluminium profiles as option with the advantages of corrosion resistance and rigidity.
Louvered type core is fixed to the frame with aluminium pins loaded with steel springs. Complete inner core assembly can be easily removed to allow for maximum flexibility in installation, maintenance and damper adjustment.
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 inner core.
Damper blades are separated from the frame by nylon gears and bushes.
Discharge air equally in four horizontal directions.

PRODUCT ORDER CHECKLIST:

Model	Neck Size	Frame	Accessories	Colour
ACD4AS Antismidge	450 × 450	Extruded	Collar Damper (D)	Powder Coated
	375 × 375			Mill Finish
	300 × 300

*Required: Neck Size, Quantity and RAL Colour Code along with above specifications.

FIXING DETAILS:

Option A: Screw on front side of flange

Option B: Concealed screw on inside surface of frame.

Option C: Placement of diffuser directly on the false ceiling frame.

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