Von Duprin 3548AEO 3 313 Grade 1 Narrow CVR Exit Device 710

Von Duprin 3548AEO 3 313 Grade 1 Narrow CVR Exit 710 is a high-performance concealed vertical rod exit device designed for hollow metal single and double doors. This Grade 1 exit device features a durable 36" narrow stile pushpad and is UL listed for panic exit hardware, ensuring reliable and safe egress in emergency situations. The sleek, dark bronze anodized aluminum finish not only provides a professional appearance but also enhances durability. The non-handed design allows for flexible installation, making it suitable for various door configurations. It adjusts easily to fit door stiles as narrow as 2 1/8", accommodating a variety of commercial applications. The device's smooth mechanism case ensures seamless operation, while the hex key dogging option adds convenience for securing the door when needed. With adjustable vertical rods, the top rod can be modified from 6'8" to 8'4", and the bottom rod from 35 5/8" to 49 5/8", allowing for precise fitment on doors up to 100" tall. This exit device includes fasteners for wood and metal installations and is backed by a 3-year limited warranty. Choose the Von Duprin 3548AEO for a reliable, secure, and aesthetically pleasing exit solution.

Grade 1 Narrow CVR Exit 710

Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, 36", Exit Only, Less Trim, Hex Key Dogging, Dark Bronze Anodized Aluminum Finish, Non-Handed

3348A and 3548A for hollow metal single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 ñ 2008 Grade 1. The 3548A has a smooth mechanism case and the 3348A 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.

3548A for Hollow metal single and double doors, UL listed for panic exit hardware.

3348A/3548A fits door stiles as narrow as 2 1/8" (44 mm). 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) Standard, adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
• 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 3 /4" (19mm) throw Deadlocking anti-friction top & bottom bolt 1 1 /2" (38mm) throw
• Door undercut: 3 /4" (19mm)
• Top & bottom latch: 4 1/2" x 2 7/8" x 1 1/2" (114mm x 54mm x 38mm)
• 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

• EL for Exit Devices Data Sheet
• Von Duprin Finishes Chart