U.S. Smoke and Fire -SD240GS 2-3 Hr Fire Protective Smoke Curtain®

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The U.S. Smoke & Fire - SD240GS 2-3 Hr Fire Protective Smoke Curtain® is a 3-hour rated UL Listed, Labeled, and Recognized GRAVITY FAIL SAFE deployable fire protective smoke curtain system composed of a glass- fiber fabric in a Panama weave.


Category: fire-rated smoke curtains | smoke containment | smoke containment barriers...

MasterFormat: Smoke Containment Barriers



U.S. Smoke and Fire
12310 Pinecrest Road
Suite 300
Reston, VA 20191
Tel: (888) 917-8777

aeteam@ussmokeandfire.com

http://www.ussmokeandfirecurtain.com/

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Overview


SD240GS 2-3 Hr Fire Protective Smoke Curtain®

The U.S. Smoke & Fire - SD240GS 2-3 Hr Fire Protective Smoke Curtain® is a 3-hour rated UL Listed, Labeled, and Recognized GRAVITY FAIL SAFE deployable fire protective smoke curtain system composed of a glass- fiber fabric in a Panama weave, rolled on a round steel tube in a fire rated assembly. The curtain remains retracted above the finished ceiling by a low voltage system until activated by a fire alarm, smoke alarm or fusible link at which point it descends at 6 in/sec. and creates a smoke and fire barrier.

Technical Information:
  • 3 hours 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.
  • Optional hand liftable grab strap for manual egress per section 3.1.1. of ICC AC77.
  • Optional split curtain as a secondary mean of manual egress per section 3.1.2. of ICC AC77.
  • Egress switches on both side of curtain per ANSIsection 3.2.5 of AC 77.
  • UL864, UL10D, UL1784.


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