SATE-LITE (FOSHAN) PLASTICS CO., LTD.

1. The gravity louvred vent commonly known as a flag vent is designed to allow air to be vented to atmosphere, while stopping cold air and pests entering the system when not in use.
2. The louvreds are specially manufactured in a curved shape to assist in keeping the vent closed if effected by wind or drafts.
3. Modern, round edgea with mounting holes in each corner.
4. Calcium filled polypropylene plastic
5. Size:2'',3'',4'', 5'', 6'' Full Size (Ask for Details) &Customize