Von Duprin 5547WDC-F-3ft Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Crossbar, 3ft Wood Door, Less Dogging

Von Duprin 5547WDC-F-3ft Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Crossbar, 3ft Wood Door, Less Dogging

55 Series Narrow Stile Crossbar Concealed Vertical Rod Exit Device for Wood Doors

The Von Duprin 5547WDC-F-3ft is a fire rated concealed vertical rod exit device from the renowned 55 Series, engineered specifically for single or double wood door applications requiring a narrow stile crossbar solution. Designed to fit door stiles as narrow as 4" (102 mm), this 36" device accommodates 1-3/4" thick doors and delivers a 1/2" latch throw for reliable latching performance. Certified to ANSI/BHMA A156.3, 2008 Grade 1 and rated to ANSI/UL 10C (fire rated), this exit device meets the most demanding commercial code requirements. The field-reversible door hand direction and Less Dogging configuration make it a versatile, code-compliant solution for high-traffic commercial environments.

Professional Features & Benefits

• Narrow Stile Compatibility: Fits door stiles as narrow as 4" (102 mm), making it ideal for retro-inspired architecture, historical buildings, and modern narrow stile wood door applications.
• Fire Rated Construction: Rated to ANSI/UL 10C and CAN/ULC-S104 (fire rated configurations), providing code-compliant fire protection for single and double wood door openings.
• ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3, 2008 Grade 1 certification along with ANSI/UL 305 and CAN/ULC-S132 standards for the highest level of commercial performance and reliability.
• Door Thickness & Size: Designed for 1-3/4" thick doors in a 36" (3ft) size, with field sizeable lengths available in 3' and 4' for single and double door applications.
• Concealed Vertical Rod Design: The 47-series concealed vertical rod configuration provides a clean, unobtrusive appearance while delivering dependable top and bottom latching for wood door openings.
• Field Reversible Handing: Door hand direction is field reversible, simplifying installation and reducing the need for special-order hardware on job sites.
• Versatile Options & Accessories: Compatible with E8875 electrified option (for access control, fire alarm, or remote switching integration), RX door monitoring switch, and KN knurling option for tactile hazard warnings. Mullions, power transfers, and strikes also available.
• Multiple Trim Functions Available: Supports Classroom, Dummy, Exit Only, Passage, and Storeroom functions via compatible 990 pull trim and other configurations from the 55 Series catalog.
• Fastener Included: Comes with a screw pack for 1-1/4" and 2-1/4" thick metal/wood doors for straightforward installation.

Technical Specifications

• Product Group: Exit Devices and Trim
• Series: 55 Series
• Grade: Grade 1
• Fasteners: Screw pack for 1-1/4" and 2-1/4" thick medal/wood doors.
• Product Subgroup: Exit Devices - Vertical Rod
• Product Type: Exit Devices - Concealed Vertical Rod
• Subcategory: Concealed Vertical Rod Exit Devices
• Latch Throw: 1/2"
• Commercial/Residential: Commercial
• Stile Type: Narrow Stile
• Door Hand Direction: Field Reversible
• Door Thickness Range: 1-3/4"
• Product Size: 36"
• Dogging Configuration: Less Dogging
• Product Dimension: 7-1/4" x 1-1/4" x 2-1/4" (Hinge Stile Case), 7-1/4" x 1-1/4" x 2-1/4" (Lock Stile Case)
• Fire Rating: Yes
• Product Projection: 3-3/4"
• Product Style: Cross Bars
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Historical and Retro-Inspired Architecture
• Industrial and Warehouse Facilities
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin concealed vertical rod exit devices are built to the highest commercial standards, with the 55 Series earning ANSI/BHMA A156.3, 2008 Grade 1 certification and ratings to ANSI/UL 10C, ANSI/UL 305, CAN/ULC-S104, and CAN/ULC-S132 for fire rated configurations. The 5547WDC-F-3ft features a field-reversible design, a 1/2" latch throw, and case dimensions of 7-1/4" x 1-1/4" x 2-1/4" engineered for demanding wood door applications. Trusted by architects, contractors, and facility managers, Von Duprin exit devices deliver dependable performance in the most critical commercial and institutional environments.