Atrium, Ornamental Stair, and Escalator Protection

In buildings three stories and above smoke control is required and mechanical evacuation systems can be costly and complex to design.  Moving stairs and staircases offer unique challenges for code compliance. These deployable fabric enclosures are available in many shapes and configurations to protect these areas while blending with the project design allowing designers to reduce or avoid expensive smoke evacuation.

Smoke Guard Model 2100

This vertically deploying fire and smoke rated curtain is an economical choice for openings. This solution works well for atrium separation, openings in walls, and for specialty enclosures where fire-rated protection is required.

  • System rating: The M2100 system is 2 hour (120 minute) fire endurance rated and complying with the UL 10D standard. The M2100 | Fire + Smoke system is also rated to UL 1784 according to the requirements of smoke and draft control assemblies defined in NFPA 105.
  • Opening sizes: ≤ 20′ wide by ≤ 12′ tall
  • Housing dimensions: 6.5” wide x 6.5” tall
  • Unit electronic control: System controls are listed in accordance with UL 864 for releasing devices. External control box mounted outside of the unit, may be mounted up to 50 conduit feet away.
  • Emergency power source: Each unit has a battery that can power the unit for up to 18 hours on loss of primary power. Emergency power source will take over automatically if primary AC power is disrupted.

Smoke Guard Model 2500

Flexibility is the defining characteristic of this fire + smoke curtain. Available in large dimensions, this vertically deploying solution is suitable for atrium separation, openings in walls, and specialty enclosures where fire-rated protection is required.

  • System rating: The M2500 system is 2 hour (120 minute) Fire Endurance Rated and complying with the UL 10D standard. The M2500 | Fire + Smoke system is also rated to UL 1784 according to the requirements of smoke and draft control assemblies defined in NFPA 105.
  • Opening sizes: For openings ≤ 40′ wide by ≤ 20′ tall
  • Housing dimensions:
    • for systems with drop lengths of ≤12′: 10″ high by 9″ deep
    • for systems with drop lengths of >12′: 11.75″ high by 10.5″ deep
  • Unit electronic control: System controls are listed in accordance with UL 864 for releasing devices. External control box mounted outside of the unit, may be mounted up to 50 conduit feet away.
  • Emergency power source: Each unit has a battery that can power the unit for up to 18 hours on loss of primary power. Emergency power source will take over automatically if primary AC power is disrupted.
  • Optional curtain switch. Mounted on opposing walls.
  • Optional test key switch

Smoke Guard Model 3000

The Smoke Guard Model 3000, horizontal (M3000), is a fire-rated assembly designed to function as a horizontally deploying opening protective in ceilings. M3000 comes in a standard galvanized finish. RAL powder coat color options are available.

  • Headbox: 10″ high by 14″ deep
  • Footbox: 10″ high by 12″ deep
  • Side guide: 7.5″ high by 7.5″ wide
  • System: 120 V AC power, 24 V DC motors, battery backup

Smoke Guard Model 4000

The Smoke Guard Model 4000|perimeter (M4000) is a code-compliant fire-rated assembly designed to function as a vertically deploying opening protective requiring no corner posts. This perimeter curtain may be configured in a closed, box-like, condition or in a multi-faceted, open-ended configuration with our without side-guide captures. 

  • Unit Dimensions: Available in custom widths to protect openings up to 15 feet in drop length and 200 linear feet wide
  • Headbox: 19 3 / 8 ” deep by 9 ” high
  • System: 120 V AC power, 24 V DC motors, battery backup

Examples of Atrium, Ornamental Stair, and Escalator Protection

 
 
 
 
 
 
 
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