Von Duprin QEL33AEO 4 US28 Grade 1 Narrow Rim Exit Device 628

Von Duprin QEL33AEO 4 US28 Grade 1 Narrow Rim Exit 628 is a robust exit device designed for high-traffic commercial environments. This Grade 1 Rim Exit Device features a narrow stile pushpad, measuring 48 inches, and is ideal for both single and double doors, including those with a mullion. The device is UL listed for panic exit hardware, ensuring safety and reliability. With a quiet electric latch retraction feature, the QEL33AEO offers seamless operation, making it perfect for situations where noise reduction is essential. The satin aluminum clear anodized finish not only enhances durability but also integrates well with various architectural styles. The deadlocking latchbolt provides an additional layer of security by preventing forced retraction. This non-handed device accommodates door widths ranging from 34 to 48 inches and is compatible with metal or wood doors of 1-3/4 inches thick. It includes hex key dogging as a standard feature, with additional options available for customization. The installation is straightforward, making it a preferred choice for building professionals looking for efficient and effective exit solutions. Choose the Von Duprin QEL33AEO for a reliable, high-quality exit device that prioritizes safety and ease of use in any commercial setting.

Grade 1 Narrow Rim Exit 628

Grade 1 Rim Exit Device, Narrow Stile Pushpad, 48", Exit Only, Less Trim, Less Dogging, Quiet 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 ñ 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.

The 33A Series features a grooved mechanism case and is for all types of single and double doors.

The 33A Series is UL listed for Panic Exit Device Hardware and has a deadlocking latchbolt that prevents forced latchbolt retraction providing higher security for your openings. 

• 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
• Strikes: 1439 – Dull Black
• Dogging Feature: Hex key dogging standard
• Dogging Options: CD Cylinder Dogging; LD Less Dogging
• Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; SS Signal Switch; EL Electric Latch Retraction; ALK Alarm Exit Kit
• Miscellaneous Options: PN Pneumatic Latch Retraction; GBK Glass Bead Kit
• Fasteners & Includes Sex Bolts (SNB): 1 3/4" (44mm) – 2 1/4" (57mm) Wood & Metal Doors; #425 SNB furnished standard for end case; #325 SNB furnished standard for EO (exit only device)
• Latch Bolt: Deadlocking, 3/4" (19mm) throw
• Device Centerline from Finished Floor: 39 13/16" (1011 mm); 39 11/16" (1008 mm) with Mullion
• Center Case Dimensions: 8 3/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
• 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)

Resources

• 33A Series Rim Exit Device Cut Sheet
• 33A/35A Rim Exit Device Service Manual
• 33A/35A Rim Installation Instructions
• 33A/35A Series Wood Door Template
• EL for Exit Devices Data Sheet
• EL33/35, SS335/35, EL33A/35A, & SS33A/35A Series Device Hinge Stile Preparation Wood Door Template
• Exit Device Fire Label Specifications
• Intro to Door Hardware: Types of Panic Hardware
• QEL Data Sheet
• QEL Sell Sheet
• Quiet Electric Latch FAQ
• Von Duprin 33/35 and 98/99 ALK Alarm Kit Installation Instructions
• Von Duprin 33/35 and 98/99 End Cap Retrofit Kit Installation Instructions
• Von Duprin 33/99 LD Kit Installation Instructions
• Von Duprin 33A/35A & 98/99 Series Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart