Von Duprin QEL3527AEO 4 26D Grade 1 Narrow SVR Exit Device 626

Von Duprin QEL3527AEO 4 26D Grade 1 Narrow SVR Exit 626 offers a robust solution for secure egress in commercial settings. This Grade 1 Surface Vertical Rod Exit Device is designed with a narrow stile pushpad that measures 48 inches, making it suitable for both single and double doors. The exit-only configuration ensures a straightforward exit mechanism without the need for additional trim or dogging. Crafted with a satin chrome finish, the QEL3527AEO is both aesthetically pleasing and functional. It features quiet electric latch retraction, enhancing usability while maintaining a calm environment. The non-handed design allows for easy installation on various door styles, with a recommended door height of 84 inches and thickness of 1-3/4 inches. This exit device meets ANSI A156.3 2008 Grade 1 standards and is UL listed for panic exit hardware, ensuring reliability in emergency situations. The top and bottom latches provide deadlocking anti-friction capabilities, with a 5/8 inch throw for added security. The vertical rods accommodate doors up to 7 feet tall, with extension rods available for taller installations. With a limited 3-year warranty, the Von Duprin QEL3527AEO is a dependable choice for enhancing safety and accessibility in any building.

Grade 1 Narrow SVR Exit 626

Grade 1 Surface Vertical Rod Exit Device, Narrow Stile Pushpad, 48", Exit Only, Less Trim, Less Dogging, Quiet Electric Latch Retraction, Satin Chrome Finish, Non-Handed

3327A and 3527A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 2008 Grade 1. The 3527A has a smooth mechanism case and the 3327A has grooved case. The surface vertical rod device is non-handed except when the SS (signal switch) option is used. See opposite page for available outside trim and device functions.

For all types of single and double doors, UL listed for panic exit hardware.

 The surface vertical rod device is non-handed except when the SS (signal switch) option is used. 

• Device lengths: 2' 2' (610 mm) Door size 3' 2'4" to 3' (660mm to 914 mm) door size 4' 2'8" to 4' (813 mm to 1219 mm) door size
• Device centerline from finished floor: 39 13/16" (1006mm) Center case dimensions 8 13/16" 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)
• Latch bolt: Deadlocking anti-friction top & bottom bolt 5 /8" (16mm) throw
• Door undercut: 1 /4" (7mm)
• Top & bottom latch: 4 1/2" x 2 1/8" x 1 1/2" (114mm x 54mm x 38mm)
• Vertical rods: 1 /2" square tubing, standard rods accommodate 7'(2134mm) door Top rod length is 34 15/16" (887mm) Bottom rod length is 31 1/4" (794mm) Extension rods available 1' (205mm) or 3' (914mm) for doors over 7' One piece top rod available for 8' (2438mm) -10' (3048mm) door
• Fasteners & sex bolts (SNB): Includes 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) #325 SNB furnished for top and bottom latches

Resources

• 33/3527A & 33/3527A-F Series Wood Door Template
• 33/3527A-F-LBR Series Wood Door Template
• EL for Exit Devices Data Sheet
• SS333NL/TP Trim for 33/3527 Device Metal Door Installation Instructions
• Von Duprin Finishes Chart