Von Duprin QEL3547AEO 4 315 Grade 1 Narrow CVR Exit 711 Lock

Von Duprin QEL3547AEO 4 315 Grade 1 Narrow CVR Exit 711 is a robust, Grade 1 concealed vertical rod exit device designed for both single and double doors. This exit device features a narrow stile pushpad and measures 48 inches in length, ensuring a seamless fit for various door sizes, from 32" to 48" wide. The device boasts a sleek black anodized aluminum finish, enhancing both durability and aesthetics in commercial settings. Engineered for safety and reliability, the QEL3547AEO is UL listed for panic exit hardware and complies with ANSI A156.3 2008 Grade 1 standards. Its quiet electric latch retraction mechanism allows for smooth operation, making it ideal for high-traffic areas. The device is non-handed, except when the signal switch option is selected, allowing for flexible installation. With a deadlocking anti-friction top and bottom bolt, this exit device ensures enhanced security while maintaining ease of use. It fits door stiles as narrow as 2-1/8" and includes adjustable vertical rods, accommodating door heights of up to 100". Designed for commercial applications, the Von Duprin QEL3547AEO combines functionality and style, making it an excellent choice for your exit hardware needs.

Grade 1 Narrow CVR Exit 711

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, 48", Exit Only, Less Trim, Less Dogging, Quiet Electric Latch Retraction, Black Anodized Aluminum 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 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