FireKing® Model 631 Fire-Rated Service Doors

FireKing^® Model 631

Fire-rated service door model 631 is a smaller fire door with UL/ULC ratings. The FireKing^® Model 631 rolling fire-rated service door offers superior protection wherever a small UL 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.

Slat selection and finishes
Fire door slats are available in curved or flat profile in either galvanized 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.

Features

Standard max width

14' (4267 mm)

Standard max height

12' (3658 mm)

Curtain

Painted galvanized

Standard baked-on paint 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

UL/ULC 3 hr

UL oversized door

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)

Door Options

• Operation: push-up, chain hoist, crank and electric motor (RHX® or RSX®)
• Fire Sentinel® time-delay release device
• FireLite® vision lites (F265 slat profile only)
• UL-listed brush-type smoke seals
• 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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