aluminum HVAC system ventilation ceiling round air diffuser with butterfly plastic air damper

● Any size is available
● Overall face size = Neck size +150mm

● Standard size

● The frame & blades are high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.
● The inner core fixed centrally to the frame. Inner core can be easily removed and fixed by one side with aluminum pin and the other with steel spring. This removable structure provides easy installation, maintenance and access to the duct.

● Frame: High quality extruded aluminum alloy(A6063) profile 
● Core: High quality extruded aluminum alloy(A6063) profile 

● Powder coated color finish as per RAL color: standard color: RAL9016, 9010
● Natural anodized aluminum finish

● Material thickness: 1.2mm

Guangzhou RAY-E Ventilation Equipment Co.,Ltd, which is a professional manufactor of ventilation products & air conditioning terminal equipment and accessories with about 15 years experience.

To meet the new age of globalization, we accelerate the pace of development to make more new products and provide better service to our customers. "Customer first, Quality first"-we are sincerely welcome you to contact us for business.