Von Duprin QEL3527AEO 4 313 LBR Grade 1 Narrow SVR Exit 710 Hardware

Von Duprin QEL3527AEO 4 313 LBR Grade 1 Narrow SVR Exit 710 is a premier solution for secure and efficient egress in commercial spaces. This Grade 1 Surface Vertical Rod Exit Device features a narrow stile pushpad design, making it ideal for both single and double doors. With a length of 48 inches, it provides a reliable exit solution without compromising on style or functionality. The device includes quiet electric latch retraction and is designed without bottom rods, ensuring a seamless operation. Finished in a dark bronze anodized aluminum, it not only enhances aesthetic appeal but also offers durability. The non-handed mechanism allows for versatile installation, catering to various door configurations. Engineered for safety, the QEL3527AEO is UL listed for panic exit hardware and meets ANSI A156.3 2008 Grade 1 standards. It accommodates door widths ranging from 32 inches to 48 inches and is suitable for doors made of metal or wood with a thickness of 1-3/4 inches. With its smooth mechanism case and deadlocking anti-friction latch bolts providing a 5/8-inch throw, this exit device ensures secure closure. The Von Duprin QEL3527AEO is an exceptional choice for enhancing safety and accessibility in commercial environments.

Grade 1 Narrow SVR Exit 710

Grade 1 Surface Vertical Rod Exit Device, Narrow Stile Pushpad, 48", Exit Only, Less Trim, Less Dogging, Quiet Electric Latch Retraction, Less Bottom Rod, Dark Bronze Anodized Aluminum 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