FireKing® Model 634 Fire-Rated Service Doors

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.

Overview

Product Specifications

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

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

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.

Enhancements

• 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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