Genuine Arrow G-Length Replacement Rail Assembly with Key-Operated Cylinder Dogging for Commercial Panic Exit Devices

The Arrow RCD-48 BRZ Cylinder Dogging Replacement Rail Assembly is a heavy-duty commercial exit device replacement component designed for compatible Arrow 3000 Series panic hardware.

Engineered for commercial doors measuring 36-1/4" to 48" wide, this G-length replacement rail features a cylinder-dogging configuration that allows authorized personnel to hold the panic device's push bar in the depressed position using a compatible key-operated cylinder.

Finished in Dark Bronze Painted (BRZ / 690), the RCD-48 BRZ provides a professional architectural appearance that complements dark bronze commercial doors, storefront framing, door closers, and matching exit hardware.

Unlike standard replacement rails equipped with conventional dogging mechanisms, the RCD-48 incorporates a cylinder-dogging arrangement, allowing controlled operation of the dogging function through a key rather than a standard hex dogging key.

Manufactured for compatible Arrow 3000 Series exit devices, this replacement assembly is ideal for commercial door maintenance, hardware repair, and renovation projects requiring a longer rail assembly with cylinder dogging.

Important: This listing is for the replacement rail assembly with cylinder dogging, not a complete panic exit device.

Key Features & Benefits

• Genuine Arrow Replacement Component: Designed for compatible Arrow 3000 Series exit devices.

• Cylinder Dogging Configuration: Supports key-operated dogging with a compatible cylinder.

• 48-Inch Nominal Rail: G-length assembly for wider commercial door openings.

• 36-1/4" to 48" Door Compatibility: Manufacturer-designated width range.

• Dark Bronze Painted Finish: BRZ / 690 commercial architectural finish.

• Commercial-Grade Construction: Designed for demanding commercial and institutional environments.

• Replacement Push-Bar Assembly: Allows repair of the rail section of a compatible existing panic device.

• Authorized Dogging Control: Allows qualified personnel to activate or release the dogging function using the appropriate key.

• Push/Pull Operation: When properly dogged, compatible panic hardware may operate with the latch held retracted.

• Original Equipment Compatibility: Designed for the Arrow 3000 Series.

• Maintenance & Replacement: Suitable for damaged rail replacement and restoration of compatible hardware.

• Professional Installation: Intended for commercial door hardware technicians and facility maintenance professionals.

Key-Operated Cylinder Dogging Function

The primary feature of the Arrow RCD-48 BRZ is its cylinder-dogging configuration.

Cylinder dogging provides a key-operated method for holding the panic device's operating rail in its depressed position.

When properly activated, the dogging mechanism maintains the rail in the depressed position, allowing the door to function as a push/pull opening without requiring the panic bar to be depressed during every passage.

When dogging is released, the exit device returns to normal latching operation.

Cylinder Dogging Benefits:

• Key-operated control of the dogging mechanism

• Restricts dogging operation to authorized keyholders

• Eliminates the need for a conventional hex dogging key

• Allows designated periods of push/pull door operation

• Reduces repeated latch operation during busy periods

• Useful for commercial entrances and high-traffic openings

• Supports facility maintenance and operational flexibility

Typical Applications:

• Retail entrances during business hours

• Commercial office entry and exit doors

• Warehouse personnel doors

• Industrial facility entrances

• High-traffic commercial corridors

• Buildings requiring controlled dogging operation

Important: Cylinder dogging is intended for compatible non-fire-rated panic hardware. The dogging function must not be used to hold the latch retracted on a fire-rated door assembly.

Arrow 3000 Series Compatibility

The Arrow RCD-48 BRZ is specifically designated as a replacement rail assembly with cylinder dogging for compatible Arrow 3000 Series exit devices.

The Arrow 3000 Series includes commercial exit hardware configurations used on hollow metal, wood, and other properly prepared commercial door openings.

The RCD-48 replaces the rail portion of an existing compatible device while allowing serviceable chassis, latch, strike, and related components to remain installed.

Compatible Replacement Applications:

• Arrow 3000 Series exit devices

• G-length cylinder-dogging rail configurations

• Commercial doors 36-1/4" to 48" wide

• Existing cylinder-dogging rail replacements

• Damaged or worn panic bar assemblies

• Commercial door hardware refurbishment

• Facility maintenance and repair projects

Compatibility Note: The RCD-48 BRZ is not automatically interchangeable with Arrow 4000 Series devices or S1150/S1250 Series exit hardware. Verify the complete existing device model before ordering.

Heavy-Duty G-Length Rail Assembly

The RCD-48 BRZ is Arrow's G-length replacement rail configuration for compatible 3000 Series panic devices equipped with cylinder dogging.

Commercial panic hardware is subjected to repeated operation, impact, and general wear. Over time, the rail assembly or its associated operating components may require replacement.

The RCD-48 BRZ provides a manufacturer-designated replacement option for restoring the rail assembly and cylinder-dogging arrangement.

Common Replacement Situations:

• Damaged or bent operating rail

• Worn cylinder-dogging assembly

• Malfunctioning rail operating components

• Impact damage from carts or equipment

• Damaged architectural rail finish

• Commercial building renovations

• Existing exit hardware refurbishment

• Facility maintenance repairs

Replacing the proper rail assembly can help restore mechanical operation while maintaining the existing device's architectural appearance.

Dark Bronze Painted Finish – BRZ / 690

The BRZ Dark Bronze Painted finish provides a professional dark architectural appearance commonly specified for commercial door hardware.

Finish Features:

• Manufacturer finish code: BRZ

• Finish designation: 690 / US20

• Dark bronze painted appearance

• Coordinates with dark bronze aluminum storefront systems

• Complements commercial hollow metal doors

• Matches bronze-tone commercial door closers

• Suitable for commercial and institutional applications

The painted bronze finish is especially useful for replacement projects where maintaining a consistent hardware appearance is important.

Standard vs. Cylinder-Dogging vs. Fire-Rated Rail Assemblies

Arrow manufactures several different replacement rail configurations for the 3000 Series.

Arrow R-48 – Standard Replacement Rail

• Standard G-length rail assembly

• Compatible with designated Arrow 3000 Series devices

• For doors measuring 36-1/4" to 48" wide

• Does not provide the RCD cylinder-dogging configuration

Arrow RCD-48 – Cylinder-Dogging Replacement Rail

• G-length rail assembly with cylinder dogging

• Designed for compatible Arrow 3000 Series panic devices

• For doors measuring 36-1/4" to 48" wide

• Supports key-operated dogging

• Intended for compatible non-fire-rated configurations

Arrow RF-48 – Fire-Rated Replacement Rail

• Manufacturer-designated fire-rated G-length rail

• Designed for compatible Arrow 3000 Series fire exit hardware

• For doors measuring 36-1/4" to 48" wide

• Must maintain the required positive latching of the fire door assembly

Important: These replacement assemblies are not automatically interchangeable. Always match the replacement rail to the existing exit device model, operating configuration, and applicable fire-rating requirements.

Product Specifications

Recommended Commercial Applications

The Arrow RCD-48 BRZ is suitable for maintaining compatible commercial panic hardware in:

• Commercial office buildings

• Retail stores and shopping centers

• Schools and universities

• Government and municipal facilities

• Hospitals and healthcare facilities

• Warehouses and distribution centers

• Industrial and manufacturing facilities

• Commercial building entrances

• High-traffic personnel doors

• Institutional facilities

• Facility maintenance departments

• Commercial door repair contractors

• General contractor renovation projects

Installation & Ordering Considerations

Before ordering the Arrow RCD-48 BRZ, verify the existing exit device model, door dimensions, cylinder requirements, and hardware preparations.

Important Installation Considerations:

• Verify manufacturer part number RCD-48 BRZ.

• Confirm compatibility with the Arrow 3000 Series.

• Verify door width between 36-1/4" and 48".

• Confirm that cylinder dogging is required.

• Verify the correct Dark Bronze Painted finish.

• Check the existing rail and chassis configuration.

• Confirm the compatible dogging cylinder and keying requirements.

• Inspect the existing exit device for worn or damaged components.

• Verify mounting dimensions and rail alignment.

• Follow Arrow's installation and service instructions.

• Test both normal exit operation and cylinder dogging after installation.

• Confirm the door latches correctly when dogging is disengaged.

Fire Door Notice: Do not install or activate mechanical cylinder dogging on a labeled fire door where positive latching is required.

Package Information

Product Includes:

• (1) Arrow RCD-48 BRZ G-Length Replacement Rail Assembly with Cylinder Dogging

Not Included Unless Specifically Confirmed:

• Complete panic exit device

• Main latch chassis

• Exterior lever or plate trim

• Lock cylinder and keys

• Door strikes

• Additional mounting or repair accessories

Verify cylinder inclusion and complete package contents before ordering.

Why Choose the Arrow RCD-48 BRZ?

The Arrow RCD-48 BRZ Cylinder Dogging Replacement Rail Assembly provides a manufacturer-designated repair solution for compatible Arrow 3000 Series commercial panic hardware.

With its 48-inch nominal G-length configuration, key-operated cylinder dogging, 36-1/4" to 48" door compatibility, and Dark Bronze Painted finish, this replacement rail is designed for commercial applications requiring both reliable exit hardware and controlled dogging functionality.

Whether replacing a damaged panic rail, restoring cylinder-dogging operation, or maintaining an existing commercial exit device, the Arrow RCD-48 BRZ offers a practical replacement solution for professional commercial door hardware maintenance.