Von Duprin QEL3527AEO-F 3 313 Grade 1 Narrow SVR Exit 710 Hardware

Von Duprin QEL3527AEO-F 3 313 Grade 1 Narrow SVR Exit 710 is a Grade 1 fire-rated surface vertical rod exit device, specifically designed for narrow stile applications. With a pushpad length of 36 inches, this exit device enables smooth, reliable egress and is UL listed for panic exit hardware, making it a secure choice for both commercial and residential settings. The device features quiet electric latch retraction, ensuring minimal noise during operation. Its dark bronze anodized aluminum finish not only enhances durability but also adds an aesthetic appeal to your doors. The non-handed design allows for flexible installation on a variety of single and double doors, accommodating door sizes from 28" to 36" in width and 84" in height. The QEL3527AEO-F is built with a robust deadlocking anti-friction latch bolt that offers a 5/8" throw, ensuring secure closure. It comes without trim and dogging options, making it a straightforward solution for exit-only applications. Designed for a minimum stile size of 1-3/4", this exit device is compatible with both metal and wood doors. With a limited 3-year warranty, the Von Duprin QEL3527AEO-F provides peace of mind for building professionals and knowledgeable homeowners alike.

Grade 1 Narrow SVR Exit 710

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