C.H.I. Commercial Fire Counter Shutters: 7500

7500 Series Fire Counter Doors Models: 7522 - 7566

FEATURES

Fire Rating & Curtain

3/4, 1-1/2 or 3 Hour Rating:

  • Model 7522 - 22 gauge/Mini Flat Slat
  • Model 7666 - 22 gauge Stainless Steel/Mini Flat Slat

Operation

  • Manual push-up (standard) or Reduced Drive Awning Crank available

Available Standard Colors

  • Gray, White, or Galvanized for model 7522
  • #4 finish for model 7566

Powder coat

Options and accessories available.


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

Rolling Fire Counter Doors are available in 45-minute, 90-minute and 3-hour U.L. labels with full compliance to NFPA-80 standards.

Models are available in steel and stainless steel materials to achieve your design and project performance requirements.


Curtain

SLAT PROFILE:

  • Mini Slat (FS) cover 1-1/2" high by 1/2" deep
Mini Flat Slat Detail
Models 7522 & 7566
Mini Flat Slat Curtain
Exterior Detail

GAUGE & MAXIMUM SIZE:

  • 7522: 22 gauge / Mini Flat Slat, 13'0" max std. width / 8'4" max std. height
  • 7366: 22 gauge Stainless Steel / Mini Flat Slat, 13'0" max std. width / 8'4" max std. height

COLOR/FINISH:

White
Gray
Galvanized

Optional: Stock RAL powder-coat option in 188 colors available for all painted steel and aluminum components.

FIRE LABELS:

Guardian™ Fire Counter Doors carry standard listing U.L. Labels

C.H.I. Listing Label

Hood

SQUARE FORMED HOOD:

  • Square formed hoods and headplate covers provide a clean, finished appearance.
  • Model 7522: Fabricated from minimum 24 gauge painted galvanized steel sheet.
  • Model 7366: Fabricated from minimum 24 gauge #4 stainless steel.
  • Intermediate hood support(s) furnished as required.
  • Available in colors/finishes to match curtain.
24 gauge painted galvanized steel square formed hood
24 gauge stainless steel square formed hood

Mounting Options

GUIDES:

  • 11-gauge steel box shaped, two piece configuration with bell mouths and travel stops.
  • Stainless steel shutters are box shaped, #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

Header Clearances & Dimensions

Operation

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

VISCOUS GOVERNOR:

  • Drop speed is controlled by viscous governor
  • Closing speed to be between 6" to 24" per second per NFPA 80

SPRINGS:

  • Spring tension assembly within barrel by precision ball bearings.

Activation Devices

  • 165-degree fusible links provided as standard detection/release devices (standard)
  • Closing speed to be between 6” to 24” per second per NFPA 80

DETECTION & ACTIVATION OPTIONS:

A variety of activation and detection devices are available to meet the unique needs of your project. Choices include but are not limited to: photoelectric smoke detectors, heat detectors, fail-safe time delayed releases, horn and strobe, and speaker and strobe. Contact factory for additional products.

Smoke Detectors

Speaker Strobes

Horn Strobes

Heat Detectors

Door Options

SMOKE SEALS:

  • UL listed, brush type smoke seal package limits the smoke migration through the door.

LOCKS:

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

HEADPLATE COVERS:

  • Optional head plate covers in matching finishes are available to give your fire counter shutter a clean, finished appearance while also providing protection.

PULL-DOWN RODS:

  • Pull-down rods are available to assist in ease of closing the shutter.
Email:
Sales / Scheduling / Job Supervisor
groveoverheaddoorco@gmail.com
Phone:
Tel: (614) 572-6505

Social Media:



Services:
  • Broken springs
  • Replacing rollers
  • Broken cables
  • New and/or reprogramming of remotes
  • Keyless entry pads, including biometric security pads
  • Annual preventative maintenance service
  • Customer purchased opener installations
  • Safety photocell eye replacement & adjustments
  • HomeLink programming
  • Single panel replacement
  • New doors
  • New openers
  • Bottom rubber replacement
  • Perimeter seals
  • Gears
  • Logic boards
  • Spring balancing
  • Battery backups


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