Von Duprin 9927F-4ft Fire Rated Surface Vertical Rod Exit Device, Wide Stile Grooved Case, 48", Less Dogging

Von Duprin 9927F-4ft Fire Rated Surface Vertical Rod Exit Device, Wide Stile Grooved Case, 48", Less Dogging

Heavy-Duty Wide Stile Surface Vertical Rod Exit Device for Commercial and Institutional Applications

The Von Duprin 9927F-4ft is a fire-rated, wide stile surface-mounted vertical rod exit device from the 98/99 Series, engineered for demanding institutional environments including schools, hospitals, and government buildings. Featuring a distinctive grooved mechanism case and a 48" product size, this device is certified to ANSI/BHMA A156.3 2014 Grade 1 standards and listed to ANSI/UL 10C for fire-rated applications. Designed for single or double doors, the 9927F-4ft is non-handed and accommodates door thicknesses of 1-3/4", with a 3/4" latch throw and a center case measuring 8" x 2-3/4" x 2-3/8". Fasteners are included for wood or metal doors 1-3/4" and 2-1/4" thick, and the device projects 3-13/16" from the door face.

Professional Features & Benefits

• Fire-Rated Compliance: Certified to ANSI/UL 10C and CAN/ULC-S104 for fire-rated applications, ensuring code-compliant performance in fire-door assemblies.
• ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3 2014 Grade 1 standards—the highest industry certification—for reliable performance in high-traffic institutional settings.
• Wide Stile Grooved Case Design: The 99 Series grooved mechanism case and wide stile push pad deliver an architectural aesthetic suited to commercial and institutional environments.
• 48" Product Size with Key Dimensions: Sized at 48" with a center case of 8" x 2-3/4" x 2-3/8", a 3/4" latch throw, and a 3-13/16" projection for precise fit on compatible door preparations.
• Non-Handed Configuration: The surface vertical rod device is non-handed (except when SD, SS, or WS options are used), simplifying specification and installation across a variety of openings.
• Door Thickness Compatibility: Designed for 1-3/4" door thickness; fasteners included for wood or metal doors 1-3/4" and 2-1/4" thick. Compatible with hollow metal doors with 86 or 161 cutouts.
• Field-Configurable Options: A variety of field-configurable options and retrofit kits are available, including CDSI/HDSI security dogging indicators, QEL electronic latch retraction, and electronic switches (RX request-to-exit, LX latchbolt monitoring).
• Vertical Rod and Latch Guard Compatibility: Vertical rod and latch guards are available to protect the bottom rod from damage caused by impacts of carts or gurneys passing through doors.
• Upgrade and Retrofit Ready: Compatible with AX (ADA-certified, 5 lb. force per 2010 ADA Chapters 404.2.7 and 30934 and 2013 California Building Code Chapter 11B-309.4), CX (CHEXIT delayed egress, 15-second delay per NFPA and IBC), and XP (patented 2-piece latchbolt) upgrade options.

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 - Surface Vertical Rod
• Subcategory: Surface 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"
• Wood Door Compatible: No
• MAP Policy: Yes
• Product Model: 9927F-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 (Schools and Universities)
• Healthcare Institutions (Hospitals and Medical Centers)
• Government and Municipal Buildings
• Commercial Office Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Retail Establishments Requiring Fire-Rated Egress

Why Choose Von Duprin Quality?

Von Duprin 98/99 Series exit devices are engineered to the highest industry standards, certified to ANSI/BHMA A156.3 2014 Grade 1 and listed to ANSI/UL 10C and CAN/ULC-S104 for fire-rated applications, as well as ANSI/UL 305 and CAN/ULC-S132. The 9927F-4ft features a wide stile grooved case construction designed for high use and abuse in institutional applications, with a breadth of field-configurable options and retrofit kits to keep pace with evolving facility needs. Trusted in schools, hospitals, and government buildings, Von Duprin exit devices deliver dependable commercial-grade performance where code compliance and long-term reliability are essential.