Von Duprin 35AEO 4 US28 Grade 1 Narrow Rim Exit Device 628

Von Duprin 35AEO 4 US28 Grade 1 Narrow Rim Exit 628 is designed for reliable and efficient egress in commercial settings. This narrow style rim exit device is crafted from satin aluminum with a clear anodized finish, ensuring durability and a sleek appearance. UL listed for panic exit hardware, it meets the ANSI A156.3 - 2001 Grade 1 standards, making it an ideal choice for both single and double doors, including those with mullions. The 35A model features a smooth mechanism case, while its non-handed design simplifies installation, except when opting for the signal switch feature. It accommodates door stiles as narrow as 1 3/4 inches, with device lengths ranging from 2' 4" to 3' and 2' 10" to 4'. The pushbar's projection is a mere 3 13/16 inches when neutral, making it a practical choice for high-traffic areas. Included with the device are hex key dogging and fasteners suitable for wood and metal doors. The deadlocking latch bolt offers a 3/4 inch throw, enhancing security. With a limited 3-year warranty, the Von Duprin 35AEO 4 US28 ensures peace of mind for building professionals and homeowners alike.

Grade 1 Narrow Rim Exit 628

Narrow Style, Rim Exit Device, Satin Aluminum Clear Anodized

33A and 35A for all types of single and double doors with mullion, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 - 2001 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. 33A/35A fits door stiles as narrow as 1 3/4". Hex key dogging standard. Device Lengths: 3' 2'4" to 3', 4' 2'10" to 4'.

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