Brand Name: HY
Model Number: HY-KBL
Place of Origin: Sichuan, China (Mainland)
Name: Changing Airflow Air Spout, Swirling Diffuser (HVAC)
Model: HY-KBL
Our company’s air diffuser/grille is manufactured in compliance with the standard JG/T 14-2010 <Air outlets and inlets for ventilation and air conditioning> and JG/T 20-1999 <Method of testing for rating air distributor performance> of Construction Industry Standard of People’s Republic of China.
With these advantages of reasonable design, superior materials, manufacture of high precision, complete variety, easy installation and etc. The air diffusers/grilles are all made of high quality aluminum alloy extrusions, its surface is processed by anodic oxidation, so it is smooth, clean, beautiful, corrosion resistance. The color of air diffuser/grille is natural color of aluminum-alloy (silver white), also can be other color according to customers’ requirement by spraying plastic.
1. It is used as air supply outlet of central air-conditioning system.
2. It has a round jet nozzle is in the center. Hole plate and special-shaped blade are equipped in the annulus space between shell interior and exterior. A damper plate, which can move up and down, is equipped in the upper of jet nozzle to adjust the air flow.
Specification |
DN |
D1 |
D2 |
D3 |
H |
D =300 |
300 |
440 |
480 |
360 |
250 |
D =400 |
400 |
570 |
610 |
460 |
300 |
D =500 |
500 |
720 |
760 |
560 |
400 |
D =630 |
630 |
900 |
940 |
690 |
500 |