Von Duprin QEL3527AEO-F 3 26D LBR Grade 1 Narrow SVR Exit Device 626

Von Duprin QEL3527AEO-F 3 26D LBR Grade 1 Narrow SVR Exit 626 is a top-tier fire rated surface vertical rod exit device designed for both functionality and safety. This Grade 1 device features a narrow stile pushpad and is specifically engineered for exit-only applications. With a sleek satin chrome finish, it provides a contemporary look that complements various door styles. Measuring 36 inches in length, the QEL3527AEO-F is suitable for single and double doors, accommodating door widths from 28" to 36". Its non-handed design simplifies installation, making it versatile for different configurations. This exit device includes quiet electric latch retraction, enhancing user experience by minimizing noise during operation. The UL-listed device meets ANSI A156.3 ± 2008 Grade 1 standards, ensuring reliable performance in panic exit situations. It boasts a deadlocking anti-friction latch bolt with a 5/8" throw and is compatible with standard 7-foot doors, with options for extension rods for taller installations. The device is engineered for commercial applications and is fire rated for up to 3 hours, providing peace of mind in emergency situations. Built for durability and ease of use, the Von Duprin QEL3527AEO-F is an exceptional choice for enhancing safety and security in any commercial setting.

Grade 1 Narrow SVR Exit 626

Grade 1 Fire Rated Surface Vertical Rod Exit Device, Narrow Stile Pushpad, 36", Exit Only, Less Trim, Less Dogging, Quiet Electric Latch Retraction, Less Bottom Rod, 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 ñ 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