Von Duprin 9850WDC-4ft Wide Stile Concealed Vertical Cable Exit Device for Wood Doors, 48" Grade 1

Von Duprin 9850WDC-4ft Wide Stile Concealed Vertical Cable Exit Device for Wood Doors, 48" Grade 1

Heavy-Duty Concealed Vertical Cable Panic Exit Hardware for Single and Double Wood Doors

The Von Duprin 9850WDC-4ft is a 48" wide stile concealed vertical cable exit device engineered specifically for single or double wood doors, featuring a smooth mechanism case that distinguishes it from the grooved-case 9950WDC. Certified to ANSI/BHMA A156.3 2014 Grade 1 and UL listed for panic exit hardware, this device delivers institutional-grade reliability for demanding applications including schools, hospitals, and government facilities. The non-handed design simplifies installation across a wide range of configurations, and fasteners are included for wood or metal doors 1-3/4" thick. With a 3/4" latch throw, 8" x 2-3/4" x 2-3/8" center case dimensions, and a product projection of 3-13/16", this device is built to perform in high-traffic commercial environments.

Professional Features & Benefits

• ANSI/BHMA Grade 1 Certification: Certified to ANSI/BHMA A156.3 2014 Grade 1, the highest industry standard, ensuring suitability for institutional applications such as schools, hospitals, and government buildings.
• Multi-Standard Compliance: Meets ANSI/UL 10C (fire-rated configurations), ANSI/UL 305, CAN/ULC-S104 (fire-rated configurations), and CAN/ULC-S132 for broad code compliance across North American jurisdictions.
• 48" Wide Stile Push Pad Design: The 48" (4 ft) smooth case wide stile push pad provides a large, accessible activation surface suited to high-traffic egress points and ADA-accessible configurations.
• Concealed Vertical Cable Mechanism: The 9850WDC concealed vertical cable design (device type 50WDC) keeps hardware discreet and protected within the door, reducing exposure to tampering and abuse.
• Non-Handed Configuration: The device is non-handed except when SD (special dogging) or SS (signal switch) options are selected, simplifying inventory management and installation planning.
• Included Fasteners: Fasteners are included for wood or metal doors 1-3/4" and 2-1/4" thick, supporting straightforward installation without additional hardware procurement.
• Field-Configurable Options & Retrofit Kits: A broad range of field-configurable options is available, including CDSI/HDSI security dogging indicators, QEL electronic latch retraction, request-to-exit (RX) and latchbolt monitoring (LX) electronic switches, and retrofit kits 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, 15-second hold with nuisance alarm, meets NFPA and IBC requirements), and XP (patented 2-piece latchbolt design) upgrade options.
• Hex Key Dogging: Standard hex key dogging configuration allows the latchbolt to be held in the retracted position for push/pull traffic flow during business hours.

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: 950WDC-4ft
• Door Hand Direction: Non-Handed
• Door Thickness Range: 1-3/4"
• Product Size: 48"
• Dogging Configuration: Hex Key Dogging
• Fire Rating: No
• Product Projection: 3-13/16"
• Product Style: Push Pads
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Public and Private Educational Facilities (Schools and Universities)
• Healthcare Institutions and Hospitals
• Government and Municipal Buildings
• Commercial Office Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential and Mixed-Use Properties
• Retail and Institutional Establishments Requiring Panic Exit Compliance

Delayed Egress Compliance

The 9850WDC-4ft is compatible with the CX/CHEXIT delayed egress upgrade option, which meets NFPA and IBC requirements for delayed egress applications. When configured with CHEXIT, the device secures the door for 15 seconds after a request to exit while a nuisance alarm sounds, providing code-compliant delayed egress functionality for facilities requiring controlled egress management.

Why Choose Von Duprin Quality?

Von Duprin concealed vertical cable exit devices are certified to ANSI/BHMA A156.3 2014 Grade 1, the highest industry standard, and carry UL listings including ANSI/UL 305 and ANSI/UL 10C for fire-rated configurations. The 98/99 Series is purpose-built for high-use and high-abuse institutional environments, with a broad ecosystem of field-configurable options, retrofit kits, and upgrade paths that protect long-term investment. Engineered for demanding commercial applications where dependable panic exit performance and code compliance are essential.