roll-up-door-7500

Rolling Steel

Fire Counter Shutters 7500

7500

U.L. labeled fire shutter roll up door is engineered for installation to approved sheet rock, steel, and masonry construction. The Series 7500 Guardian™ fire counter shutter roll up door utilizes space-saving design with performance-proven engineering features for maximum eye appeal and fire protection.

DOWNLOAD FLYERDOWNLOAD SPEC DATA SHEET

  • FEATURES
  • AVAILABLE COLORS
  • WINDOW INSERTS
  • EXTERIOR HARDWARE
  • DESIGNER LITES
  • DOOR DESIGNS
  • SECTIONS
  • CURTAIN
  • LAYOUT
  • TRACKS
  • HARDWARE
  • MOUNTING OPTIONS
  • OPERATION
  • RELEASES
  • SPRINGS
  • GLASS OPTIONS
  • LITES
  • OPTIONAL ACCESSORIES
  • WINDLOAD
  • SPECS/DRAWINGS
  • SPEC WIZARDspec wizard garage door configuration

GARAGE DOOR FEATURES


  • 45-minute, 90-minute and 3-hour U.L. labels with full compliance to NFPA-80 standards
  • Standard roll up door curtain features 1-1/2” pre-painted, hot-dipped galvanized steel slats
  • Optional stainless steel curtain and guides available in a #4 brushed finish
  • Shop painted guides in a medium black match well with many optional powder-coat finishes
  • Operation: Manual push up operation is standard. Gear reduced awning crank operation is optional.
  • Options and accessories available

Warranty >>

Garage Door Curtain


SLAT PROFILE:

  • Small Flat Slat 1-1/2” high x 1/2” deep

GAUGE:

  • 22-gauge Steel

FINISH:

  • Steel curtain slats and hood hot-dipped galvanized per ASTM A-653 with baked on epoxy primer & polyester finish coat in gray and white.
  • Optional: Stock RAL powder-coat option in 188 colors available for all painted steel components.

BOTTOM BAR:

  • Fabricated from hot-dipped galvanized steel
  • Stainless steel angle bolted to the curtain (optional) 
Small Flat Slat

Garage Door Mounting Options


  • Face of Wall Mount
  • Between Jamb Mount

GUIDES:

  • Box shaped guides fabricated from 11 gauge steel or #4 polished stainless steel with integral bell mouths and curtain stops.

HEADPLATES:

  • Fabricated from 1/4” steel plate.
  • Drive side of barrel to be provided with precision sealed ball bearing in cast iron housing.

Resources

Garage Door Operation


OPERATION:
  • Manual Push-up
  • Reduced Drive Awning Crank available for all sizes.

SPRINGS:

  • Spring (tension) end of barrel assembly fabricated with self-aligning ball bearing assembly to support barrel assembly

Garage Door Releases


  • 165-degree fusible links provided as standard detection/release devices (standard)
  • Fail-safe time delayed releases, smoke detectors and audible and visual warning systems (optional)
  • Drop speed is controlled by viscous governor
  • Closing speed to be between 6” to 24” per second per NFPA 80

Garage Door Optional Accessories


HOOD:

  • Fabricated from minimum 24-gauge galvanized steel to fit within the headplates.
  • Intermediate hood support(s) furnished as required

LOCKING:

  • Manual push-up doors furnished with interior slide bolt locks with padlock provision (standard).
Slide Lock

CHI Accents

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Made in Arthur, IL, U.S.A.