Von Duprin 7847-3ft Wide Stile Concealed Vertical Rod Exit Device, 3 ft, Grade 1

Von Duprin 7847-3ft Wide Stile Concealed Vertical Rod Exit Device, 3 ft, Grade 1

Commercial-Grade Wide Stile Concealed Vertical Rod Exit Solution

The Von Duprin 7847-3ft is a wide stile concealed vertical rod (CVR) exit device from the trusted 78 Series, engineered for demanding commercial applications including warehouse, industrial, office, multifamily, retail, and commercial real estate spaces. Sized at 36" (3 ft) and rated for 1-3/4" door thickness, this push-pad exit device features a 3/4" latch throw and a device centerline positioned at 39-13⁄16" from finished floor, with a product projection of 3-13⁄16". Certified to ANSI/BHMA A156.3-2014 Grade 1 standards and backed by Allegion services and support, the 7847-3ft delivers reliable, code-compliant egress performance for single and double door applications.

Professional Features & Benefits

• ANSI/BHMA Grade 1 Certification: Certified to ANSI/BHMA A156.3-2014 Grade 1, ensuring the highest level of commercial-grade performance and code compliance for demanding applications.
• Wide Stile Design: Engineered specifically for wide stile doors, providing a secure and aesthetically consistent fit for commercial and institutional door configurations.
• Precise Dimensional Specifications: 36" (3 ft) device size accommodates standard commercial door widths; 1-3/4" door thickness compatibility; 3/4" latch throw; device centerline at 39-13⁄16" from finished floor; and a product projection of 3-13⁄16" for reliable engagement.
• Concealed Vertical Rod (CVR) Mechanism: The 47-type concealed vertical rod design provides top and bottom latch engagement while keeping rods hidden within the door for a clean appearance and reduced vandalism risk.
• Field-Sizeable Lengths: Available in 3 ft and 4 ft lengths that are field sizeable, offering flexibility for single and double door applications without requiring special orders.
• Hex Key Dogging: Equipped with hex key dogging configuration, allowing the latch to be held in the retracted position for high-traffic periods while maintaining push-pad convenience.
• Compatible Door Strikes: Designed for use with Top: 338 and Bottom: 385A door strikes, ensuring proper latch engagement and reliable latching performance.
• Multiple Certifications: Meets ANSI/UL 305, CAN/ULC-S132, and fire-rated configurations are available meeting ANSI/UL 10C and CAN/ULC-S104 standards (fire-rated suffix "-F" required for fire-rated applications).
• Quiet Electric Latch Retraction (QEL) Option: The 70 Series platform supports the QEL option for electronic control of the exit device where limited operational noise is desired, available as a configurable option.

Technical Specifications

• Product Group: Exit Devices and Trim
• Series: 78 Series
• Grade: Grade 1
• Product Subgroup: Exit Devices - Vertical Rod
• Subcategory: Concealed Vertical Rod Exit Devices
• Latch Throw: 3/4"
• Product Type: Exit Devices - Concealed Vertical Rod
• Commercial/Residential: Commercial
• Device Centerline from Finished Floor: 39-13⁄16"
• Stile Type: Wide Stile
• Wood Door Compatible: No
• MAP Policy: Yes
• Product Model: 7847
• Door Thickness Range: 1-3/4"
• Product Size: 36"
• Dogging Configuration: Hex Key Dogging
• Fire Rating: No
• Product Projection: 3-13⁄16"
• Door Strike: Top: 338; Bottom: 385A
• 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-Tenant 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 standards, representing the highest level of commercial door hardware performance and reliability. The 7847-3ft concealed vertical rod device is engineered for heavy-duty applications and is backed by Allegion services and support, providing confidence in both product quality and long-term serviceability. With a wide range of available device types, functions, and finishes—plus field-sizeable lengths for single and double door applications—Von Duprin delivers the flexibility and dependability that demanding commercial environments require.