Von Duprin HDQEL3527AEO 3 313 Grade 1 Narrow SVR Exit 710 Door Hardware

Von Duprin HDQEL3527AEO 3 313 Grade 1 Narrow SVR Exit 710 is a highly efficient surface vertical rod exit device designed to enhance safety and accessibility for commercial spaces. This Grade 1 device features a narrow stile pushpad, measuring 36", and is classified as exit only, making it ideal for emergency egress situations. The sleek dark bronze anodized aluminum finish ensures durability while maintaining an attractive appearance. Engineered for both single and double doors, the HDQEL3527AEO is UL listed for panic exit hardware, providing peace of mind in critical situations. Its quiet electric latch retraction mechanism allows for smooth operation without disturbing the environment, making it suitable for various applications. The device is non-handed, simplifying installation and accommodating a wide range of door sizes, from 28" to 36" in width and up to 84" in height. With a deadlocking anti-friction latch bolt that offers a 5/8" throw, it ensures secure closure. The device also includes top and bottom latches, vertical rods, and necessary fasteners for straightforward installation. For added versatility, extension rods are available for taller doors. Trust Von Duprin for reliable exit solutions that meet the highest industry standards.

Grade 1 Narrow SVR Exit 710

Grade 1 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 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