Von Duprin LD3527AEO 3 313 LBR Grade 1 Narrow SVR Exit 710 Hardware

Von Duprin LD3527AEO 3 313 LBR Grade 1 Narrow SVR Exit 710 offers a reliable solution for emergency exits in commercial settings. This Grade 1 Surface Vertical Rod Exit Device features a narrow stile pushpad design and is specifically engineered for doors 28" to 36" wide and 84" high. With a durable dark bronze anodized aluminum finish, it combines functionality with aesthetic appeal. Designed for both single and double doors, the LD3527AEO is UL listed for panic exit hardware, ensuring compliance with safety standards. It features a smooth mechanism case and a non-handed installation, making it versatile for various door configurations. The deadlocking anti-friction top and bottom bolts provide enhanced security, while the pushbar's neutral projection of 3 13/16" ensures ease of use. The device is equipped with a latch bolt that has a 5/8" throw, and it accommodates doors with a minimum stile size of 1-3/4". For added convenience, this exit device is installed without trim and includes fasteners for wood and metal doors. With a limited three-year warranty, the Von Duprin LD3527AEO ensures long-lasting performance and peace of mind for building professionals and discerning homeowners alike.

Grade 1 Narrow SVR Exit 710

Grade 1 Surface Vertical Rod Exit Device, Narrow Stile Pushpad, 36", Exit Only, Less Trim, Less Dogging, 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 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