aluminum grill air diffuser pictures

Aluminum grill air diffuser / air diffuser shutters description:

1. Air diffuser shutters used in air conditioning with positive pressure automatic exhaust. Normally the Air diffuser shutters from vertical and natural prolapsed, isolated from indoor and outdoor air exchange. When the indoor air pressure is greater than the outdoor air flow will shutter blow and exhaust outward open. Otherwise indoor air pressure is less than indoor air pressure, the air can't reverse flow into the interior, mouth -- have the effect of the one-way check, also have no sense of consumption is a little bit.

2. Material: Aluminum

3. Air diffuser shutters frame thickness: 1mm,

Air diffuser shutters blades thickness: 0.8mm

4. Size can be customized

5. Finished: Powder coated white and other colors.

6. Customized color is available.

7. Use for the supply and exhaust of cooled and heat air

8. Inner frame removable.

9. Quick installation without difficulty.

10. Package: each piece with poly bag, then 10bags put into carton, pallet is available.

11. Sample: available.