Von Duprin QEL35AEO 4 US28 Grade 1 Narrow Rim Exit Device 628

Von Duprin QEL35AEO 4 US28 Grade 1 Narrow Rim Exit 628 is a state-of-the-art exit device designed for commercial applications. This Grade 1 Rim Exit Bar features a narrow stile pushpad that spans 48 inches, ensuring efficient egress from single and double doors, including those with mullions. Engineered for reliability, it boasts a quiet motorized electric latch retraction, making it ideal for environments where noise reduction is essential. Constructed with a satin aluminum clear anodized finish, this exit device is both durable and aesthetically pleasing, complementing various door styles. Its non-handed design allows for versatile installation across different configurations, while the ANSI A156.3 – 2014 Grade 1 certification guarantees its superior performance and safety standards. The device accommodates door sizes ranging from 2'10" to 4', with a minimum stile size of 1-3/4". It features a deadlocking latch bolt with a 3/4" throw, ensuring secure closure. Additional specifications include a center case dimension of 8 3/16" x 1 9/16" x 2 13/32" and a mechanism case measuring 2 1/4" x 2 1/4". With a limited 1-year warranty, the Von Duprin QEL35AEO stands as a reliable choice for any commercial setting, providing both safety and ease of use.

Grade 1 Narrow Rim Exit 628

Grade 1 Rim Exit Bar, Narrow Stile Pushpad, 48" Device, Exit Only, Quiet Motorized Electric Latch Retraction, Satin Aluminum Clear Anodized Finish, Non-Handed

33A and 35A for all types of single and double doors with mullion, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2014 Grade 1. The 35A has a smooth mechanism case and the 33A has grooved case. The rim device is non-handed except when the SS (signal switch) option is used. See opposite page for available outside trim and device functions.

Devices are ANSI A156.3 – 2001 Grade 1.

The 35A has a smooth mechanism case and  rim device is non-handed except when the SS (signal switch) option is used. 

• Device lengths: 3' 2' 4" to 3' (711mm to 914 mm) Door size 4' 2'10" to 4' (864 mm to 1219 mm)
• Door size: Device centerline from finished floor 39 13/16" (1011 mm) 39 11/16" (1008 mm) with Mullion
• Center case dimensions: 8 3/16" x 1 9/16" x 2 13/32" (208mm x 40mm x 62mm)
• Mechanism case dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
• Projection: Pushbar Neutral – 3 13/16" (97 mm) Pushbar Depressed – 3 1/16" (78 mm)
• Latch bolt: Deadlocking, 3 /4" (19mm) throw
• Fasteners & sex bolts (SNB): Includes 13 /4" (44mm) – 2 1/4" (57mm) wood & metal doors #425 SNB furnished standard for end case #325 SNB furnished standard for EO (exit only device)

Resources

• EL for Exit Devices Data Sheet
• Exit Device Fire Label Specifications
• Intro to Door Hardware: Types of Panic Hardware
• Von Duprin 33A/35A & 98/99 Series Installation Instructions
• Von Duprin Finishes Chart