Von Duprin 7527-4ft 4 ft Narrow Stile Surface Vertical Rod Exit Device Grade 1 with Hex Key Dogging

Von Duprin 7527-4ft 4 ft Narrow Stile Surface Vertical Rod Exit Device Grade 1 with Hex Key Dogging

Commercial-Grade Surface Vertical Rod Exit Device for Demanding Applications

The Von Duprin 75 Series 7527-4ft is a 4 ft (48") narrow stile surface vertical rod (SVR) exit device engineered to deliver reliable, ANSI/BHMA A156.3 Grade 1 certified performance across a wide range of commercial environments. Designed for single and double door applications, this push-pad device accommodates a door thickness of 1-3/4" and features a 3/4" latch throw with a device centerline from finished floor of 39-13⁄16". Compatible with the Von Duprin 75 Series platform, it is available in a wide range of device types, functions, lever designs, options, and finishes to suit virtually any project requirement.

Professional Features & Benefits

• ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3, 2014 Grade 1 standards, ensuring top-tier durability and reliability for heavy-duty commercial applications.
• 4 ft (48") Narrow Stile Design: The 48" device length is field sizeable for single and double door applications, offering installation flexibility across a variety of door configurations.
• Door Thickness Compatibility: Engineered for doors with a thickness of 1-3/4", making it suitable for standard commercial door assemblies.
• 3/4" Latch Throw: Provides secure latching engagement with top strike 299 and bottom strike 304L for dependable door retention.
• Hex Key Dogging: Features hex key dogging configuration for convenient hold-open functionality in appropriate applications.
• Surface Vertical Rod (SVR) Device Type: The 27-suffix SVR configuration (7527) provides reliable top and bottom latching for single and double door applications without concealed hardware.
• Quiet Electric Latch Retraction (QEL) Option: The 75 Series can be configured with the QEL option for electronic control of the exit device where limited operational noise is desired.
• Multiple Certifications: Certified to ANSI/UL 305 and CAN/ULC-S132; fire-rated configurations available (ANSI/UL 10C and CAN/ULC-S104) by adding "-F" suffix.
• Wide Range of Functions Available: Supports Exit Only (EO), Lever (L), Night Latch (NL), Turn Lever (TL), Dummy Trim (DT), and additional function options for versatile access control configurations.

Technical Specifications

• Product Group: Exit Devices and Trim
• Series: 75 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: 7527
• Door Thickness Range: 1-3/4"
• Product Size: 48"
• Dogging Configuration: Hex Key Dogging
• Fire Rating: No
• 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
• Multifamily Residential Properties
• Retail Establishments
• Hospitality Venues
• Educational Facilities
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 75 Series exit devices are built to meet the rigorous demands of commercial applications, carrying ANSI/BHMA A156.3, 2014 Grade 1 certification and compliance with ANSI/UL 305 and CAN/ULC-S132 standards. The 7527-4ft surface vertical rod device is backed by Allegion services and support, providing confidence in both product performance and long-term reliability. Engineered for heavy-duty warehouse, industrial, office, multifamily, retail, and hospitality environments where dependable egress performance is essential.