Von Duprin CD3547AEO 4 26D Grade 1 Narrow CVR Exit Device 626

Von Duprin CD3547AEO 4 26D Grade 1 Narrow CVR Exit 626 is a Grade 1 concealed vertical rod exit device designed for durability and efficiency in commercial settings. This narrow stile pushpad model measures 48 inches and is specifically crafted for exit-only applications, offering a sleek satin chrome finish that complements modern architectural designs. Engineered for single and double doors, the CD3547AEO is UL listed for panic exit hardware, ensuring safety and reliability. It features a smooth mechanism case, with non-handed installation options, making it adaptable for various door configurations. The device accommodates door stiles as narrow as 2-1/8 inches and boasts adjustable vertical rods, allowing for installation on doors up to 8 feet 4 inches in height. With a deadlocking anti-friction latch bolt that provides a 5/8-inch throw, this exit device delivers secure closure while facilitating swift egress in emergencies. The cylinder dogging option enhances its functionality, ensuring ease of use. The CD3547AEO is suitable for hollow metal doors with a thickness of 1-3/4 inches and is backed by a limited 3-year warranty, underscoring its commitment to quality and performance.

Grade 1 Narrow CVR Exit 626

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, 48", Exit Only, Less Trim, Cylinder Dogging, Satin Chrome 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