Product Information
Description
Milcor Big Smoky Galvanized Steel Heat and Smoke Vent opens automatically for protection in emergencies and fire. UL certified for weather-resistant installation on labs, restaurants, car shops, and more.
- 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
- 14 gauge galvanized steel cover and 14 gauge galvanized steel curb
- 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