SD240GS 2-3 Hr Horizontal Fire Protective Smoke Curtain®
U.S. Smoke & Fire - SD240GS 2-3 Hr Horizontal Fire Protective Smoke Curtain® is utilized to enclose floor opening for continuity of rating. Designed with a winding track system. Horizontal curtains can achieve sizes of 20 feet by 20 feet. These systems require battery backup and require a generator. Approval By Engineering Judgment.Technical Information:
- 2-3 hour barrier.
- Use battery backup power supply.
- Sizes up to 20 feet by 20 feet.