Von Duprin EL3347AL-06 3 313 RHR Grade 1 Narrow CVR Exit Device 710

Von Duprin EL3347AL-06 3 313 RHR Grade 1 Narrow CVR Exit 710 is a Grade 1 concealed vertical rod exit device designed for both single and double doors. With its narrow stile and pushpad design, this device offers a stylish yet functional solution for high-traffic areas. The classroom function lever, complete with an escutcheon, ensures easy access while maintaining security. Featuring electric latch retraction and hex key dogging, the EL3347AL is ideal for commercial applications where efficiency and reliability are paramount. It accommodates door stiles as narrow as 2-1/8 inches and is UL listed for panic exit hardware, meeting ANSI A156.3 – 2001 Grade 1 standards. The device measures 36 inches in length, with a centerline height of 39 13/16 inches from the finished floor. Its robust construction includes a deadlocking anti-friction bolt with a 5/8-inch throw, providing enhanced security. The vertical rods are adjustable to fit door heights between 6'8" and 8'4", with extension kits available for taller doors. Finished in a dark bronze anodized aluminum, the EL3347AL not only delivers superior performance but also complements modern architectural aesthetics. With a limited three-year warranty, this exit device is a reliable choice for professionals seeking quality and durability.

Grade 1 Narrow CVR Exit 710

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, Classroom Function, Lever with Escutcheon, 36", Hex Key Dogging, Electric Latch Retraction, Dark Bronze Anodized Aluminum Finish, Right-Hand Reverse

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