Von Duprin 3348AEO 3 26D Grade 1 Narrow CVR Exit Device 626

Von Duprin 3348AEO 3 26D Grade 1 Narrow CVR Exit 626 is a reliable, narrow-style concealed vertical rod exit device designed for both single and double doors. Finished in satin chrome, this exit device meets ANSI A156.3-2001 Grade 1 standards and is UL listed for panic exit hardware, ensuring safety without compromising aesthetic appeal. With a non-handed design, the 3348A features a grooved case and accommodates door stiles as narrow as 1 3/4 inches. Its one-piece center case cover allows for seamless installation, while hex key dogging provides easy operation. The device is adaptable to various door sizes, with lengths ranging from 2 feet to 4 feet, suitable for doors measuring 2' 2' to 4' 2'8". The adjustable round vertical rods enable precise fitting, accommodating heights from 6'8" to 8'4" for the top rod, and from 35 5/8" to 49 5/8" for the bottom rod. Additional features include an anti-friction latch bolt with a 3/4-inch throw and a durable design suitable for commercial applications. The 3348AEO is an ideal choice for those seeking a secure and efficient exit solution that aligns with modern building standards.

Grade 1 Narrow CVR Exit 626

Narrow Style, Concealed Vertical Rod Exit Device, Satin Chrome

3348A and 3548A for all types of single and double doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 - 2001 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. 3348A/3548A fits door stiles as narrow as 1 3/4"(44 mm). Newly designed device has a one piece center case cover. Device Lengths: 3' 2'4" to 3' Door Size; 4' 2'10" to 4' Door Size. Hex key dogging standard. Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6'8" to 8'4".

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

Devices are ANSI A156.3 – 2001 Grade 1.  The 3348A has 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) 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

• 33/9948 Retrokit 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 33/99 LD Kit Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart