Von Duprin 3547AEO 3 US3 Grade 1 Narrow CVR Exit Device 605

Von Duprin 3547AEO 3 US3 Grade 1 Narrow CVR Exit 605 offers a robust and reliable solution for emergency exits in commercial settings. This Grade 1 concealed vertical rod exit device is designed to fit narrow stile doors, accommodating stiles as narrow as 2-1/8" and wood door stiles down to 4". With a sleek pushpad design measuring 36" in length and a bright brass finish, it combines functionality with aesthetic appeal. The device features hex key dogging for secure locking and is UL listed for panic exit hardware, ensuring safety and compliance with regulations. Its versatile non-handed design makes installation straightforward on both single and double doors. The 3547AEO model includes adjustable top and bottom rods, with the top rod extending from 6'8" to 8'4" and the bottom rod from 35 5/8" to 49 5/8". Constructed with a smooth mechanism case, this exit device is engineered to last, providing dependable operation during emergencies. Designed for doors between 28" and 36" in width, the device is a perfect fit for a variety of applications. With a limited 3-year warranty, the Von Duprin 3547AEO ensures peace of mind for building professionals and homeowners alike.

Grade 1 Narrow CVR Exit 605

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

3347A and 3547A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 ñ 2008 Grade 1. The 3547A has a smooth mechanism case and the 3347A 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.

Finishes – US3, US4, US10, US15 (35A Only) US26, US26D, US26D-AM,US28, 313 and 315.

The concealed vertical rod device is non-handed except when the SS (signal switch) option is used. /3547A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm). 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)
• 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: 3 3/4" x 1 1/2" x 1" (89mm x 38mm x 25mm)
• 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

• 33/3547A-WDC & 33/3547A-WDC-F Series Wood Door Template
• 33/3547A-WDC-F-LBR Series Wood Door Template
• 372L-DT Control for 33/3547/47-F Metal Door Installation Instructions
• EL for Exit Devices Data Sheet
• Von Duprin Finishes Chart