Von Duprin 9847WDC-F-4ft Fire Rated Concealed Vertical Rod Exit Device for Wood Doors, Wide Stile, 48", Less Dogging

Von Duprin 9847WDC-F-4ft Fire Rated Concealed Vertical Rod Exit Device for Wood Doors, Wide Stile, 48", Less Dogging

Heavy-Duty Fire-Rated Concealed Vertical Rod Exit Hardware for Institutional Wood Door Applications

The Von Duprin 9847WDC-F-4ft is a fire-rated concealed vertical rod exit device engineered specifically for wood doors, featuring a smooth mechanism case and wide stile push pad design at 48" in length. Certified to ANSI/BHMA A156.3 2014 Grade 1 and UL listed under ANSI/UL 10C for fire exit hardware, this device delivers the highest level of industry-standard performance. Designed for demanding institutional environments including schools, hospitals, and government buildings, the 9847WDC-F-4ft accommodates 1-3/4" thick doors and includes a 3/4" latch throw with a center case measuring 8" x 2-3/4" x 2-3/8". The device is non-handed, offering installation flexibility, and ships with fasteners included for wood or metal doors 1-3/4" and 2-1/4" thick.

Professional Features & Benefits

• Fire-Rated Certification: Certified to ANSI/BHMA A156.3 2014 Grade 1 and UL listed under ANSI/UL 10C for fire exit hardware, ensuring full compliance with fire egress requirements in institutional and commercial applications.
• Additional Standards Compliance: Also certified to ANSI/UL 305, CAN/ULC-S104 (fire-rated), and CAN/ULC-S132, providing broad multi-standard compliance for diverse project specifications.
• Wood Door Concealed Vertical Rod Design (47WDC): The WDC configuration is purpose-built for wood door applications, providing a concealed vertical rod mechanism that maintains door aesthetics while delivering reliable top and bottom latching.
• Wide Stile Push Pad Construction: Heavy-duty wide stile push pad design built for high-use and high-abuse institutional environments, with a smooth mechanism case (98 Series) for a refined architectural appearance.
• 48" Product Size with Precise Dimensions: 48" overall device length with a center case of 8" x 2-3/4" x 2-3/8", a 3/4" latch throw, and a product projection of 3-13/16" for accurate door preparation and specification.
• Non-Handed Installation: The 9847WDC-F is non-handed (except when the SS signal switch option is used), simplifying inventory management and installation across varied door configurations.
• Field-Configurable Options & Retrofit Kits: A broad range of field-configurable options and retrofit kits are available, including CDSI/HDSI security dogging indicators, QEL electronic latch retraction, and electronic switches (Request to Exit RX, Latchbolt Monitoring LX) to keep pace with evolving technology.
• Upgrade Options Available: Compatible with AX (ADA-certified, meets 5 lb. force requirements per 2010 ADA Chapters 404.2.7 and 30934 and 2013 California Building Code Chapter 11B-309.4), CX (CHEXIT delayed egress, meets NFPA and IBC requirements with 15-second delay), and XP (patented 2-piece latchbolt design) upgrade configurations.
• Included Fasteners: Ships with fasteners included for wood or metal doors 1-3/4" and 2-1/4" thick, reducing installation preparation time.
• Less Dogging Configuration: Supplied in a less dogging configuration, appropriate for fire-rated door applications where dogging is not permitted by code.

Technical Specifications

• Series: 98 & 99 Series
• Grade: Grade 1
• Fasteners: Included for wood or metal doors 1-3/4" and 2-1/4" thick
• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Devices - Vertical Rod
• Product Type: Exit Devices - Concealed Vertical Rod
• Subcategory: Concealed Vertical Rod Exit Devices
• Latch Throw: 3/4"
• Commercial/Residential: Commercial
• Stile Type: Wide Stile
• Center Case Dimensions: 8" x 2-3/4" x 2-3/8"
• MAP Policy: Yes
• Product Model: 9847WDC-F-4ft
• Door Hand Direction: Non-Handed
• Door Thickness Range: 1-3/4"
• Product Size: 48"
• Dogging Configuration: Less Dogging
• Fire Rating: Yes
• Product Projection: 3-13/16"
• Product Style: Push Pads
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Educational Facilities and Schools
• Healthcare Institutions and Hospitals
• Government and Municipal Buildings
• Commercial Office Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Institutional Facilities Requiring Fire-Rated Egress Compliance

Delayed Egress Compliance

The 9847WDC-F-4ft is compatible with the CX (CHEXIT) upgrade option, which meets NFPA and IBC requirements for delayed egress. When configured with CHEXIT, a standard device keeps doors secure for 15 seconds after a request to exit while a nuisance alarm sounds, providing code-compliant delayed egress functionality for applicable institutional applications.

Why Choose Von Duprin Quality?

Von Duprin concealed vertical rod exit devices are engineered to the highest industry standards, with the 98/99 Series certified to ANSI/BHMA A156.3 2014 Grade 1 and UL listed under ANSI/UL 10C, ANSI/UL 305, CAN/ULC-S104, and CAN/ULC-S132 for comprehensive compliance. The 9847WDC-F-4ft features a heavy-duty wide stile push pad construction with precise dimensional specifications—including a 48" device length, 8" x 2-3/4" x 2-3/8" center case, and 3/4" latch throw—purpose-built for demanding institutional environments. Engineered for schools, hospitals, and government facilities where dependable fire-rated egress performance is essential, Von Duprin delivers trusted commercial-grade reliability.