Overview
Milcor by Duravent Big Smoky Aluminum Heat and Smoke Vent withstands 90 psf wind uplift for class 90 roof decks in any commercial facility. Durable construction for wind and snow resistance on restaurant, hotel, store, and school rooftops.
- Automatically opens in event of fire
- 165° UL listed fusible link
- Includes interior and exterior manual release pulls
- Dampened gas springs to open against 10 psf snow or wind load at a safe controlled speed
- .10 Aluminum cover and .10 Aluminum curb with .125 Aluminum curb cap
- 12 ½” curb with 3 ½” pre-drilled mounting flange
- Designed to withstand 90 psf wind uplift for class 90 roof decks
- UL 793 listed, UL 790 certified