Von Duprin 3347A-NL-OP-710-36 Narrow Stile CVR Concealed Vertical Rod Exit Device with Nightlatch Trim

Von Duprin 3347A-NL-OP-710-36 KIT offers a robust solution for securing narrow stile doors with its concealed vertical rod exit device. Designed for high-traffic environments like schools, hospitals, and government facilities, this Grade 1 device meets ANSI A156.3 standards and is UL listed for panic exit hardware, ensuring safety and reliability. The device features hex dogging for ease of use and comes with an optional night latch trim, allowing for key access to retract the latch bolt. With a width of 36 inches and compatibility with door stiles as narrow as 2-1/8 inches, the 3347A is versatile for various applications. The modular design allows for future upgrades, making it adaptable to changing security needs. Measuring 39 13/16 inches from the finished floor to the centerline, the 3347A includes adjustable vertical rods, ensuring proper fit for doors ranging from 6'8" to 8'4". The durable construction also features a one-piece center case cover that enhances its aesthetic appeal. Available in a Duranotic Dark Bronze finish, this device combines functionality with style, making it a perfect choice for any commercial space. With options for electrification and various trim configurations, the Von Duprin 3347A-NL-OP-710-36 KIT is the ideal choice for comprehensive door security.

KIT - Narrow Stile CVR Concealed Vertical Rod Exit Device, 388 NL-OP Nightlatch Trim Optional Pull, 36in x 84in, Hex Dogging, Grade 1, 710/313 Dark Bronze

3347A and 3547A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 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. 3347A/3547A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm). Newly designed device has a one piece center case cover.

Features:

• Modular design allows ability to upgrade device to keep up with changing technology and meet a facility's changing needs
• Designed for high use and abuse in institutional applications like schools, hospitals and government facilities
• A variety of field-configurable options and retrofit kits available

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" (1006 mm)
• 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, 5/8" (16mm) throw
• Door Undercut: 1⁄4" (7mm)
• Top and Bottom Latch Case: 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 and Sex Bolts (SNB):
• Includes 1 3/4" (44mm) – 2 1/4" (57mm) wood and 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
• LX-RX: Request to exit / latch bolt monitoring
• 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
• SS: Signal switch
• CON: Allegion Connect
• Mechanical Options:
• GBK: Glass bead kit
• HH: Hurricane
• INS-2/INS-4: Insulclad kits 1/2" / 1/4" panels
• LBR: Less bottom rod
• PL: Pullman latch
• PN: Pneumatic
• SEC: Security screws
• SG: Safety glow
• SNB: Sex bolts
• WH: Weep holes
• Dogging Feature: Hex dogging standard
• Dogging Options:
• CD: Cylinder dogging
• CDSI: Cylinder dogging with security indicator
• HDSI: Hex dogging with security indicator
• LD: Less dogging
• Strikes:
• 283: top strike, For use with wood frames
• 338: Top Unfinished
• 385A: Bottom Unfinished

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