Stratus Tan/Beige Plastic 2'x2' CONE Air Diffusers by American Louver are made with collars from 6" to 14" (backplate included). Ideal for restaurants, hospitals, MRI rooms, dishwashing rooms, office buildings and clean environments. Fits in a 2'x2' ceiling grid system. *Durable ABS material. *Will not rust. *Will not chip or bend (colorant molded into part). *Resists sweating (reducing dust buildup). *Easy to clean. *No Sharp Edges *2" tall neck (for easier connections) *6", 8", 10", 12", 14" collar sizes *Available in Black Plastic and White Plastic  *OD= 23-3/4" x 23-3/4". Collar/Neck depth = 2.46", plenty of space to attach the air duct. 

Reducer available that adapts to the 14" collar only, item # 4945TAN-C-14. Reduce the 14" collar down to 12", 10",8", or 6". Be ready for any duct size.

Product Videos

Air Diffuser Blog Pages

Benefits of Plastic Air Diffusers

Spec Sheets & Data

Cone Air Diffuser Flyer, PDF

Submittal: Cone Air Diffuser

Performance Data

Line Drawing for 4945

Product Performance Plastic compare to Metal

Plastic Diffuser Sell Sheet