Von Duprin 7827F-4ft Fire Rated Wide Stile Surface Vertical Rod Exit Device, Grade 1, 48"

Von Duprin 7827F-4ft Fire Rated Wide Stile Surface Vertical Rod Exit Device, Grade 1, 48"

Commercial-Grade Fire Rated Surface Vertical Rod Exit Device for Wide Stile Applications

The Von Duprin 7827F-4ft is a fire rated, wide stile surface vertical rod (SVR) exit device engineered for demanding commercial environments. Designed for 48" door applications with a 1-3/4" door thickness, this Grade 1 certified device delivers dependable egress performance across heavy-duty warehouse, industrial, office, multifamily, retail, and commercial real estate spaces. Certified to ANSI/BHMA A156.3-2014 Grade 1, ANSI/UL 10C (fire rated), and CAN/ULC-S104 (fire rated), it meets the most rigorous code requirements for fire-rated openings. The 78 Series wide stile platform is available in 3' and 4' lengths that are field sizeable for single and double door applications.

Professional Features & Benefits

• Fire Rated Certification: Certified to ANSI/UL 10C and CAN/ULC-S104 for fire-rated door applications, ensuring code compliance on fire-rated openings.
• ANSI/BHMA Grade 1 Performance: Certified to ANSI/BHMA A156.3-2014 Grade 1 and ANSI/UL 305 and CAN/ULC-S132 standards, delivering the highest level of commercial exit device performance and reliability.
• Wide Stile Design: Engineered specifically for wide stile door configurations, ideal for heavy-duty warehouse, industrial, office, multifamily, retail, and commercial real estate applications.
• Door Size & Thickness Compatibility: Accommodates 48" (4 ft) door width with a 1-3/4" door thickness range, with field-sizeable lengths available in 3' and 4' for single and double door applications.
• Latch & Projection Specifications: Features a 3/4" latch throw and a product projection of 3-13⁄16" for precise, reliable latching performance.
• Device Centerline Placement: Device centerline from finished floor at 39-13⁄16" for ergonomic, code-appropriate egress operation.
• Hex Key Dogging: Equipped with hex key dogging configuration for convenient hold-open functionality in appropriate non-fire-rated applications.
• Compatible Door Strikes: Includes top strike 299 and bottom strike 304L for complete surface vertical rod installation.
• Push Pad Style: Features a push pad product style for intuitive, ADA-friendly egress operation in commercial settings.
• Versatile Function Options: Available in a wide range of functions including Exit Only (EO), Lever (L), Night Latch (NL), Turn Lever (TL), and more for flexible application configurations.
• Quiet Electric Latch Retraction Option: The 70 Series platform supports the Quiet Electric Latch Retraction (QEL) option for electronic control where limited operational noise is desired.

Technical Specifications

• Product Group: Exit Devices and Trim
• Series: 78 Series
• Grade: Grade 1
• Product Subgroup: Exit Devices - Vertical Rod
• Subcategory: Surface Vertical Rod Exit Devices
• Latch Throw: 3/4"
• Product Type: Exit Devices - Surface Vertical Rod
• Commercial/Residential: Commercial
• Device Centerline from Finished Floor: 39-13⁄16"
• Stile Type: Narrow Stile
• Wood Door Compatible: No
• MAP Policy: Yes
• Product Model: 7827F
• Door Thickness Range: 1-3/4"
• Product Size: 48"
• Dogging Configuration: Hex Key Dogging
• Fire Rating: Yes
• Product Projection: 3-13⁄16"
• Door Strike: Top: 299; Bottom: 304L
• Product Style: Push Pads
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Warehouse and Industrial Facilities
• Retail Establishments
• Multi-Family Residential Properties
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 78 Series exit devices are certified to ANSI/BHMA A156.3-2014 Grade 1, ANSI/UL 10C, ANSI/UL 305, CAN/ULC-S104, and CAN/ULC-S132, meeting the most stringent commercial and fire-rated opening requirements. The 7827F-4ft features a 3/4" latch throw, 48" field-sizeable length, and wide stile construction backed by Allegion services and support. Engineered for demanding commercial applications where dependable, code-compliant egress performance is essential.