Von Duprin 499F Rim Fire Strike for Double Doors with 9954 Mullion in Matte Black

Von Duprin 499F Rim Fire Strike for Double Doors with 9954 Mullion in Matte Black

Fire-Rated Rim Strike Solution for Von Duprin Exit Device Systems

The Von Duprin 499F Rim Fire Strike is a specialized fire-rated strike engineered for use with Von Duprin 22, 98, 99, and 33A/35A Series Exit Devices installed on double doors equipped with a 9954 mullion. Featuring a 15/16" projection and a strike face measuring 1-1/8" x 3-19/32", this component delivers precise dimensional compatibility with standard mullion setups. Mounting holes are spaced 2-1/8" center-to-center, and the unit is finished in a durable matte black (622 / US19 / MTBK) coating, providing both functional reliability and a clean aesthetic for fire-rated egress systems.

Professional Features & Benefits

• Precise Strike Dimensions: Strike face measures 1-1/8" x 3-19/32" with mounting holes spaced 2-1/8" center-to-center, ensuring accurate fit with standard mullion configurations.
• 15/16" Projection: Engineered 15/16" projection provides secure latching engagement for rim exit devices in fire-rated or vertical rod configurations.
• Fire-Rated Design: Purpose-built as a fire-rated strike to support UL fire compliance on pairs of doors, fulfilling all standard functional and dimensional requirements for fire-rated openings.
• Broad Exit Device Compatibility: Designed for use with Von Duprin 22, 98, 99, 33A, and 35A Series Exit Devices, offering versatile integration across multiple Von Duprin product lines.
• Double Door with Mullion Application: Specifically configured for double door installations utilizing the 9954 mullion, ensuring proper alignment and secure latching performance.
• Durable Matte Black Finish: Finished in matte black (622 / US19 / MTBK — Flat Black Coated) for a professional appearance that complements commercial door hardware aesthetics.
• #10-24 Screw Size: Uses standard #10-24 fasteners for straightforward installation and compatibility with common mounting hardware.

Technical Specifications

• Subcategory: Strikes
• Product Type: Rim Fire Strike
• Application Type: Double Doors with Mullion
• Compatible Exit Devices: Von Duprin 22, 98, 99, 33A, 35A Series
• Product Function: Fire-Rated Strike for Rim Exit Devices
• Product Category: Exit Device Components
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings with Fire-Rated Double Door Assemblies
• Educational Facilities Requiring UL Fire Compliance on Egress Doors
• Healthcare Institutions with Fire-Rated Corridor and Stairwell Doors
• Retail Establishments with Paired Exit Door Configurations
• Industrial and Warehouse Facilities with Fire-Rated Exit Hardware
• Government and Municipal Buildings with Code-Compliant Egress Systems
• Multi-Tenant Residential Properties with Fire-Rated Exit Device Installations

Why Choose Von Duprin Quality?

Von Duprin exit device components are manufactured by Allegion and engineered to meet the precise dimensional and functional requirements of fire-rated egress systems. The 499F Rim Fire Strike delivers reliable latching performance with a durable matte black finish and exact strike face dimensions of 1-1/8" x 3-19/32", supporting UL fire compliance on double door openings. Trusted by commercial door hardware professionals, Von Duprin components are built to perform in demanding applications where code compliance and dependable operation are essential.