Von Duprin 3349A-EO-710-48 Narrow Stile CVC Concealed Vertical Exit Device, 48in-96in, Dark Bronze

Von Duprin 3349A-EO-710-48 Narrow Stile CVC Concealed Vertical Cable Exit Device is designed for high-security environments that require reliable exit solutions. This exit-only device, measuring 48 inches and adjustable up to 96 inches, features hex dogging for enhanced security and ease of use. Constructed for hollow metal single and double doors, it meets ANSI A156.3 – 2008 grade 1 standards and is UL listed for panic exit hardware. The 3349A’s innovative design includes a one-piece center case cover and a grooved mechanism case, ensuring a sleek appearance while maintaining durability. The device fits narrow door stiles as slim as 2 1/8 inches, making it ideal for various architectural applications. Notably, it features a deadlocking anti-friction latch bolt with a 1/2-inch throw, providing added security while allowing for smooth operation. Equipped with 7/32-inch diameter stainless steel vertical cables, this exit device is built to withstand heavy use. The unit is finished in dark bronze (710), complementing a variety of building aesthetics. With additional electrified and mechanical options available, the Von Duprin 3349A-EO-710-48 is a versatile choice for commercial and residential settings prioritizing safety and convenience.

Narrow Stile CVC Concealed Vertical Cable Exit Device, Exit Only No Trim, 48in x Adjustable up to 96in, Hex Dogging, Grade 1, 710/313 Dark Bronze

3349A and 3549A for hollow metal single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 (LBL option 2014) grade 1. The 3549A has a smooth mechanism case and the 3349A has grooved case. The concealed vertical cable device is non-handed except when the SS (signal switch) option is used. 3349A/3549A fits door stiles as narrow as 2 1/8" (44 mm). Newly designed device has a one piece center case cover.

Specifications:

• Device Lengths:
• 2' - 2' (610 mm) door size
• 3' - 2'4' to 3' (660mm to 914mm) door size
• 4' - 2'8" to 4' (813mm to 1219mm) door size
• Device Centerline From Finished Floor: 39 13/16" (1006mm)
• Center Case: 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
• Mechanism Case: 2 1⁄4" x 2 1⁄4" (57mm x 57mm)
• Projection:
• Push bar neutral – 3 13⁄16" (97mm)
• Push bar depressed – 3 1⁄16" (78mm)
• Latch Bolt: Deadlocking anti-friction top and bottom bolt 1/2" (13mm) throw
• Door Undercut: 3/4" (19mm) maximum
• Top and Bottom Latch Case: 5 13/16" x 1 1/4" x 1 7/16" (147mm x 32mm x 37mm)
• Vertical Cables: 7/32" (6mm) diameter stainless steel cables
• Fasteners and Sex Bolts (SNB):
• Includes 1 3/4" (44mm) – 2 1/4" (57mm) metal doors
• #425 SNB furnished standard for end case
• #325 SNB furnished standard for EO (exit only device)
• Electrified Options:
• ALK: Alarm exit kit
• CX: Chexit delayed exit
• EL: Electric latch retraction
• ESL: Emergency Secure Lockdown
• HD-EL: Electric latch retraction with hex dogging
• LX: Latch bolt monitor switch. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• LX-RX: Request to exit / latch bolt monitoring. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• QEL: Quiet electric latch retraction
• RX: Request to exit
• WP-RX: Request to exit, waterproof option
• RX-LC, LX-LC, LX-RX-LC: Low current option for RX, LX, LX-RX. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• SS: Signal switch
• CON: Allegion Connect
• Mechanical Options:
• AX: Accessible device
• GBK: Glass bead kit
• HH: Hurricane
• INS-2/INS-4: Insulclad kits 1/2" / 1/4" panels
• LBL: Less bottom latch
• PL: Pullman latch
• PN: Pneumatic
• SEC: Security screws
• SG: Safety glow
• SNB: Sex bolts
• WH: Weep holes
• Dogging Feature: Hex key dogging standard
• Dogging Options:
• CD: Cylinder dogging
• CDSI: Cylinder dogging with security indicator
• HDSI: Hex dogging with security indicator
• LD: Less dogging
• Strikes:
• 249: Top
• 349: Bottom

Trim:

• EO: No Outside Trim, Exit Only
• DT: Dummy Trim
• Pull when dogged (not recommended for fire device)
• NL: Night latch
• Key retracts latchbolt
• Rim cylinder
• NL-OP: Night Latch, Operational Pull
• Key retracts latchbolt, pull required
• K/L: Lever/Knob
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• L-BE/K-BE: Lever/Knob, Blank Escutcheon
• Always operable (no cylinder)
• TP: Thumbpiece
• Key locks and unlocks
• 1-1/4" mortise cylinder
• TL-BE: - Turn Lever, Blank Escutcheon
• Blank escutcheon always operable (no cylinder)
• TL: Turn Lever
• Key locks and unlocks (use with DT trim)
• 1-1/4" mortise cylinder
• TP-BE: Thumbpiece, Blank Escutcheon
• Blank escutcheon always operable (no cylinder, use with DT trim)
• TL-OP: Turn Lever, Optional Pull

Finishes:

• 605 - Bright brass
• 606 - Satin brass
• 612 - Satin bronze
• 619 - Satin nickel
• 622/711 - Matte black/matte black, anodized
• 625 - Bright chrome
• 626 - Satin chrome
• 626AM - Satin chrome, antimicrobial
• 628 - Aluminum, anodized
• 630 - Satin stainless steel
• 630AM - Satin stainless, antimicrobial
• 643e - Aged bronze
• 693 - Black, painted (not flat powder)
• 710 - Dark brown, anodized

Features

• GBK: Glass bead kit
• LX-RX: Request to exit / latch bolt monitoring. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• LX: Latch bolt monitor switch. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• Top and Bottom Latch Case: 5 13/16" x 1 1/4" x 1 7/16" (147mm x 32mm x 37mm)
• WP-RX: Request to exit, waterproof option
• PN: Pneumatic
• RX-LC, LX-LC, LX-RX-LC: Low current option for RX, LX, LX-RX. For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latch bolt condition.
• Push bar neutral – 3 13⁄16" (97mm)
• 349: Bottom
• SG: Safety glow
• SS: Signal switch
• 3' - 2'4' to 3' (660mm to 914mm) door size
• Fasteners and Sex Bolts (SNB):
• Mechanism Case: 2 1⁄4" x 2 1⁄4" (57mm x 57mm)
• Electrified Options:
• 4' - 2'8" to 4' (813mm to 1219mm) door size
• Strikes:
• LBL: Less bottom latch
• SEC: Security screws
• Push bar depressed – 3 1⁄16" (78mm)
• 249: Top
• Includes 1 3/4" (44mm) – 2 1/4" (57mm) metal doors
• Latch Bolt: Deadlocking anti-friction top and bottom bolt 1/2" (13mm) throw
• Center Case: 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
• Projection:
• RX: Request to exit
• Device Centerline From Finished Floor: 39 13/16" (1006mm)
• LD: Less dogging
• ALK: Alarm exit kit
• 2' - 2' (610 mm) door size
• AX: Accessible device
• ESL: Emergency Secure Lockdown
• #325 SNB furnished standard for EO (exit only device)
• EL: Electric latch retraction
• Dogging Feature: Hex key dogging standard
• SNB: Sex bolts
• Vertical Cables: 7/32" (6mm) diameter stainless steel cables
• CON: Allegion Connect
• QEL: Quiet electric latch retraction
• Mechanical Options:
• Door Undercut: 3/4" (19mm) maximum
• PL: Pullman latch
• Device Lengths:
• HD-EL: Electric latch retraction with hex dogging
• CDSI: Cylinder dogging with security indicator
• CX: Chexit delayed exit
• Dogging Options:
• HDSI: Hex dogging with security indicator
• HH: Hurricane
• INS-2/INS-4: Insulclad kits 1/2" / 1/4" panels
• CD: Cylinder dogging
• #425 SNB furnished standard for end case
• WH: Weep holes