Von Duprin 3527ANL-OP 3 US28 Grade 1 Narrow SVR Exit Device 628

Von Duprin 3527ANL-OP 3 US28 Grade 1 Narrow SVR Exit 628 is a premium-grade surface vertical rod exit device designed for both single and double doors. This Grade 1 device features a narrow stile pushpad, ensuring a sleek and unobtrusive appearance while maintaining robust security. Measuring 36 inches in length, it is equipped with a night latch and operates with hex key dogging for ease of use. The device is UL listed for panic exit hardware, making it a reliable choice for commercial settings. Its non-handed design allows for flexible installation, accommodating a variety of door styles. The satin aluminum clear anodized finish not only enhances durability but also complements a wide range of architectural aesthetics. Designed for doors ranging from 28" to 36" in width and up to 84" in height, the 3527ANL-OP is compatible with metal or wood doors. Notable features include a deadlocking anti-friction latch bolt with a 5/8" throw, ensuring secure closure. The top and bottom latches are designed for optimal functionality, while the vertical rods are constructed from 1/2" square tubing for added strength. With a limited three-year warranty, the Von Duprin 3527ANL-OP is an excellent investment in safety and style for any commercial environment.

Grade 1 Narrow SVR Exit 628

Grade 1 Surface Vertical Rod Exit Device, Narrow Stile Pushpad, 36", Night Latch, No Pull, Cylinder Only, Hex Key Dogging, Satin Aluminum Clear Anodized 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