Fire-Rated Rolling Service Door - 630 Model 630

Fire-Rated Rolling Service Door - 630 Model 630

​​​​​​​​​​​​​​​​​​​FireKing® Model​​ 630​

These fire-rated rolling steel doors offer superior protection wherever a listed fire door is required. Common applications include factories, warehouses, mills, distribution centers and parking garages. Customized fire doors are available for conveyor openings. These doors feature fusible links mounted on both sides of the wall that separate to automatically close the door. UL recommends a 165º F (74º C) fuse link for ambient conditions for 100º F (38º C) or less, or a 212º F (100º C) fuse link for ambient conditions over 100º F (38º C).

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

Ideal Applications Include


Product Specifications
Standard Max Width41’2” (12548 mm)
Standard Max Height25’4” (7722 mm)​
CurtainPainted galvanized / stainless steel
Slat profile available in curved or flat.​
Standard finish available in gray, tan, white or brown
GuidesThree structural steel angles.
PowderGuard® Weathered finish with black powder coat.
Labels available for masonry or non-masonry applicationsUL/ULC 1-1/2 hr (FM is optional)
UL/ULC 3 hr (FM is optional)
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 safetySeparates at 165°F (74°C) to automatically close the door in case of fire
Viscous governor technologyControls rate of door descent during a fire while reducing noise and vibration for quieter door operation
Innovative planetary gear designEnsures years of reliable service and drop-out performance
Fire doors are in compliance with:National Fire Protection Association (NFPA-80)
Underwriters Laboratories (UL & ULC)
New York City (MEA)
State of California (CSFM)


  • 2-year material and workmanship

​​Fire-Rated Door 630 Mounting Chart

slat mounting chart

Slat selection and finishes
Fire door slats are available in curved or flat profile in either galvanized or stainless steel. Galvanized slats are finished with a rust-inhibitive, roll-coating process that incorporates baked-on prime paint, and a baked-on polyester top coat of gray, tan, white or brown. Stainless steel slats are manufactured with a No. 4 brushed finish.​​​​

Standard Exterior Color

  • tan color swatch


  • white color swatch


  • gray color swatch


  • brown color swatch


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 options are available in approximately 200 colors as well as custom matching to specification.

Powder Guard Coat Colors

Door Options

  • 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​
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