fire-rated-door-634-wide

​​​​​​​​​​​​​​​​​​​​​​​​​FireKing® Model 634

Fire-rated service door model 634 is a large fire door with UL, ULC and FM ratings for 1-1/2 hr, 3hr labels. Additional 4 hr UL and oversized labels available. Doors over 18 feet high must be certified by FM. The FireKing® Model 634 rolling fire-rated service door offers superior protection wherever a listed fire door is required.

​Additional safety and protection features are available, including: Fire Sentinel® time-delay release device, FireLite® vision lites, smoke detectors, horns and strobes. ​

Standard max width
41’2” (12548 mm)

Standard max height 
25’4” (7722 mm) 
 
Curtain
Painted galvanized / stainless steel
Slat profile available in curved or flat.​
Standard finish available in gray, tan, white or brown
 
Guides 
Three structural steel angles
PowderGuard® Weathered finish with black powder coat.
 
Labels available for masonry or non-masonry applications
UL/ULC 1-1/2 hr (FM is optional)
UL/ULC 3 hr (FM is optional)
UL 4 hr
UL oversized door (FM is optional)
 
Mechanical auto resettable hoist (non-motorized) 
Enables easy drop test and reset of fire door in seconds​
Fusible link for added safety
Separates at 165°F (74°C) to automatically close the door in case of fire
 
Viscous governor technology 
Controls rate of door descent during a fire while reducing noise and vibration for quieter door operation
 
Innovative planetary gear design 
Ensures years of reliable service and drop-out performance
 
Warranty
2-year material and workmanship
 
Fire doors are in compliance with:
National Fire Protection Association (NFPA-80)
Underwriters Laboratories (UL & ULC)
New York City (MEA)
State of California (CSFM)

  • Factory Mutual (FM) label optional
  • Operation: push-up, chain hoist, crank and electric motor (RHX® or RSX®)
  • Fire Sentinel® time-delay release device
  • FireLite® vision lites
  • UL-listed brush-type smoke seals
  • Flame baffle system (required for FM label)
  • Smoke detectors
  • Horns and horns with strobes
  • Cylinder locking bottom bar with mortise cylinder
  • Wind load (FBC, TDI, Miami-Dade)
  • PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification.
  • PowderGuard® Zinc and PowderGuard® Weathered finishes​

Standard Exterior Color

standard exterior color

Actual door color may vary from the digital representation shown here. Actual color samples are available by request through your Overhead Door™ Distributor.

Powder Coat Color Options
​PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification. PowderGuard® Textured finish, a thicker, more scratch resistant coat, is available in 11 colors providing enhanced scratch resistance as well as aiding in hiding the dirt and blemishes that often occur in commercial environments.​

powderGuardColors

  • energy-efficient

    Energy
    Efficient

  • refrigeration-cold-storage

    Refrigeration &
    Cold Storage

  • safety-and-security

    Safety and
    Security