Von Duprin 3348AL-DT-02 3 26D LHR Grade 1 Narrow CVR Exit Device 626

Von Duprin 3348AL-DT-02 3 26D LHR Grade 1 Narrow CVR Exit 626 is a sophisticated concealed vertical rod exit device designed for both single and double doors. This Grade 1 exit device, UL listed for panic exit hardware, ensures optimal security and safety in commercial applications. Finished in elegant satin chrome, its narrow style fits door stiles as slim as 1 3/4 inches, making it an excellent choice for modern architectural designs. The 3348A features a durable one-piece center case cover and adjustable vertical rods, allowing for customization to suit various door heights from 6'8" to 8'4". The device's hex key dogging mechanism provides reliable operation while maintaining a sleek appearance. With a pushbar projection of just 3 13/16 inches, it minimizes obstruction while facilitating easy access. Installation is straightforward, thanks to the included fasteners and sex bolts, compatible with hollow metal doors. The deadlocking anti-friction bolts enhance security, ensuring that the door remains securely latched when closed. The device is reversible, making it adaptable to different handing requirements. With a limited three-year warranty, the Von Duprin 3348AL-DT-02 is a robust, stylish solution for high-traffic environments where reliability and aesthetics are paramount.

Grade 1 Narrow CVR Exit 626

Narrow Style, Concealed Vertical Rod Exit Device, with Dummy Lever Trim, 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