The A504M series are a 4-way square aluminum air diffuser used for ceiling openings. The face construction allows for 3-way air deflection. Our Smooth glide technology ensures rattle free and quiet airflow from your central air system. Smooth glide also provides for smooth opening and closing of your back dampers. Our high-quality product will ensure years of continuous use. Product features: Aluminum construction， smooth glide multi shutter damper， powder coat white.
Air diffuser helps control the airflow in a room
White powder coat finish
Made of high quality aluminum
Smooth glide damper controls the amount and direction of airflow
4-way ceiling diffuser
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