Von Duprin QEL3347AEO 3 315 Grade 1 Narrow CVR Exit Device 711

Von Duprin QEL3347AEO 3 315 Grade 1 Narrow CVR Exit 711 is a robust, concealed vertical rod exit device designed for optimal safety and functionality. Engineered to meet ANSI A156.3 - 2001 Grade 1 specifications, this Grade 1 device features a narrow stile pushpad, making it ideal for various single and double door applications. With electric latch retraction, it streamlines exit procedures, ensuring quick and easy egress without the need for manual operation. This exit device is crafted from aluminum with a sleek black anodized finish, enhancing both durability and aesthetic appeal. Its non-handed design simplifies installation, while the grooved mechanism case ensures seamless operation. It fits door stiles as narrow as 2-1/8 inches and accommodates door widths from 28 to 36 inches, making it versatile for multiple settings. The QEL3347AEO includes features like a 5/8-inch deadlocking anti-friction latch bolt and adjustable vertical rods, customizable from 6'8" to 8'4" for the top rod, and 35 5/8" to 49 5/8" for the bottom rod. UL listed for panic exit hardware, it ensures compliance with safety standards, providing peace of mind for commercial environments. This device is the perfect blend of security, functionality, and style.

Grade 1 Narrow CVR Exit 711

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, Exit Only, Less Trim, 36", Less Dogging, 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 - 2001 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.

3347A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm).

3347A is for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2001 Grade 1 and the 3347A has a grooved case. The concealed 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: 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

• 3347A Series Concealed Vertical Rod Exit Device Cut Sheet
• 372L-DT Control for 33/3547/47-F Metal Door Installation Instructions
• EL for Exit Devices Data Sheet
• QEL Data Sheet
• QEL Sell Sheet
• Quiet Electric Latch FAQ
• Von Duprin 33/35 and 98/99 ALK Alarm Kit Installation Instructions
• Von Duprin 33/35 and 98/99 End Cap Retrofit Kit Installation Instructions
• Von Duprin 33/3547A Service Manual
• Von Duprin 33/3547A/48A Bottom Rod Assembly Instructions
• Von Duprin 33/3547A/48A Top Rod Assembly Instructions
• Von Duprin 33/99 LD Kit Installation Instructions
• Von Duprin 3347A/3547A Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart