U.S. Smoke & Fire Fire Protective Smoke Curtains SD60 Deployable Draft Curtain
U.S. Smoke & Fire...
Deployable Draft Curtain Automatically Descends And Retracts Out Of View From The End User.
The Competition...
All Glass Draft Baffles Fixed In Place. Always Visible To The End User.
The U.S. Smoke & Fire -- SD60 Deployable Draft Curtain is a UL Listed, Labeled, and Recognized GRAVITY FAIL SAFE deployable automatic smoke draft curtain that provides channeling of smoke from open stairwells, escalator openings, and other floor openings.
Technical Information:
- 1 hour smoke and fire curtain.
- A single or multi- roller assembly with a 0.05 in. thick galvanized steel head box with a minimum 5.9 in. x 5.9 in. with a maximum span up to 60 ft. and drop height of 45 ft.
- A 24 V motor control circuit (MCC) housed the steel enclosure and mounted onto the motor end of the head box.
- Removable fire rated cover plates incorporated to allow access to curtain rollers.
