Von Duprin 3548AEO 3 26D Grade 1 Narrow CVR Exit Device 626

Von Duprin 3548AEO 3 26D Grade 1 Narrow CVR Exit 626 is a robust solution designed for safety and efficiency in high-traffic environments. This Grade 1 Concealed Vertical Rod Exit Device features a sleek narrow stile pushpad, measuring 36 inches, and is classified as exit only with hex key dogging for added security. The device is UL listed for panic exit hardware, making it a reliable choice for both commercial applications and public buildings. Engineered for hollow metal single and double doors, the 3548A accommodates stiles as narrow as 2 1/8 inches. Its durable satin chrome finish not only enhances aesthetic appeal but also ensures long-lasting performance. The one-piece center case cover adds to its sleek design while housing a smooth mechanism case, ensuring seamless operation. With adjustable vertical rods, the top rod can extend from 6'8" to 8'4", while the bottom rod adjusts from 35 5/8" to 49 5/8", providing flexibility for various door heights. The deadlocking anti-friction top and bottom bolts enhance security, featuring a 3/4" throw for reliable locking. Ideal for building professionals and discerning homeowners alike, the Von Duprin 3548AEO is a dependable choice for enhancing safety and accessibility in any facility.

Grade 1 Narrow CVR Exit 626

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, 36", Exit Only, Less Trim, Hex Key Dogging, Satin Chrome Finish, Non-Handed

3348A and 3548A for hollow metal single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 ñ 2008 Grade 1. The 3548A has a smooth mechanism case and the 3348A has grooved case.The concealed 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.

3548A for Hollow metal single and double doors, UL listed for panic exit hardware.

3348A/3548A fits door stiles as narrow as 2 1/8" (44 mm). Newly designed device has a one piece center case cover.

• 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) Standard, adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
• 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 3 /4" (19mm) throw Deadlocking anti-friction top & bottom bolt 1 1 /2" (38mm) throw
• Door undercut: 3 /4" (19mm)
• Top & bottom latch: 4 1/2" x 2 7/8" x 1 1/2" (114mm x 54mm x 38mm)
• Vertical rods: Round 2 piece adjustable rods Top rod adjustable from 6'8" (2027mm) to 8'4" (2533mm) Bottom rod adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm) Extension rod kits available for doors over 8'4" (2533mm)
• 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)

Resources

• EL for Exit Devices Data Sheet
• Von Duprin Finishes Chart