Fire-rated rolling service door model 634 installed in a commercial building, showcasing its protective features and design.

Fire-Rated Rolling Service Door - 634

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.

Overview
Documents

Construction

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)

Warranty

2-year material and workmanship

Fire-Rated Door 634 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.

BIM

Fire-Rated Service Doors Model 634 BIM (opens in a new window)

Shop Drawing

Specifications

Product Literature

Warranties

2465 N Miami Ave, Fresno, CA 93727, United States

Business Hours

Monday-Friday: 7:00 AM – 4:30 PM
Saturday-Sunday: Closed

CA Contractors License #474830

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Features of the Fire-Rated Rolling Service Door - 634

The Fire-Rated Rolling Service Door - 634 is designed with multiple features that enhance its functionality and safety. It includes a fusible link that automatically closes the door at 165°F (74°C) to prevent the spread of fire, along with a mechanical auto resettable hoist for easy operation during a drop test.

Additionally, the door utilizes innovative viscous governor technology to control the descent rate during a fire, minimizing noise and vibration. Its construction from painted galvanized or stainless steel ensures durability, making it suitable for various commercial applications.

Applications of Fire-Rated Rolling Service Doors

The Fire-Rated Rolling Service Door - 634 is ideal for use in environments that require strict fire safety regulations, such as warehouses, manufacturing facilities, and commercial buildings. These doors are designed to protect property and personnel by containing fires and preventing smoke from spreading.

Common applications include loading docks, storage areas, and any locations where fire-rated barriers are necessary. Their robust design allows them to withstand heavy usage while maintaining compliance with safety standards set by organizations like the National Fire Protection Association (NFPA).

Maintenance Tips for Fire-Rated Doors

To ensure the longevity and functionality of the Fire-Rated Rolling Service Door - 634, regular maintenance is crucial. This includes inspecting the fusible link and mechanical components to ensure they are in good working order and free of debris.

Additionally, it is recommended to schedule annual professional inspections to comply with fire safety regulations and to keep the door operating smoothly. Proper maintenance not only enhances safety but also extends the life of the door, ensuring optimal performance during emergencies.

Comparative Advantages of the FireKing® Model 634

The FireKing® Model 634 stands out in the market due to its UL, ULC, and FM ratings, ensuring compliance with stringent fire safety standards. This model offers a range of configurations, including options for curved or flat slats, which can be tailored to meet specific architectural needs.

Moreover, the door's innovative design features, such as the planetary gear mechanism, provide reliable performance and ease of use, making it a preferred choice among contractors and facility managers. Its availability in various finishes allows for aesthetic integration into any commercial setting.