Von Duprin 22NL-OP-F-689-48 ALK Alarmed Fire Rated Rim Exit Device Nightlatch Cylinder Assembly, Grade 1

Von Duprin 22NL-OP-F-689-48 ALK KIT is a robust alarmed fire-rated rim exit device, engineered for superior security and compliance. Designed for single doors up to 4' x 8' and double doors with compatible mullions, this Grade 1 device is UL listed for fire exit hardware, ensuring reliability in critical situations. Its non-handed design fits door stiles as narrow as 4 3⁄8", making it versatile for various installations. This exit device features a 48-inch length and is equipped with a 110MD NL-OP night latch cylinder assembly, allowing for key access while maintaining easy egress. The deadlocking latch bolt with a 3/4" throw adds an extra layer of security, while its alarm exit kit (ALK) provides auditory alerts for unauthorized use. Installation is straightforward with included fasteners for 1 3/4" and 2 1/4" wood and metal doors. The device is available in a durable powder-coated aluminum finish (689) and comes ready for multiple functions, including exit only, deadlocking, and request-to-exit options. This Von Duprin device is not only a reliable choice for safety and security but also a valuable investment for building professionals and homeowners looking to enhance their property's safety features.

KIT - Alarmed Fire Rated Rim Exit Device, 110MD NL-OP Nightlatch Cylinder Assembly, 48in, Grade 1, 689/SP28 Powder-Coated Aluminum

22-F Rim fire exit devices for all types of single doors up to 4' x 8' (1219 mm x 2438 mm) or 8' x 8' (2438 mm x 2438 mm) double doors with 9954 or 9854 mullion, UL listed for fire exit hardware. Devices are ANSI A156.3 – 2014 grade 1. Fits door stiles as narrow as 4 3⁄8" (111 mm). The device is non-handed.

Features:

• Available for rim and surface-mounted vertical applications
• Several trim and electronic options
• Non-handed design

Specifications:

• Device Functions: Ships ready for all functions, EO, DT, NL, TP, K, L
• Device Lengths:
• 3' (914 mm) see minimum door opening chart in cut sheet
• 4' (1219 mm) see minimum door opening chart in cut sheet
• Device Centerline From Finished Floor:
• 39-13/16" (1011 mm)
• 39-11/16" (1008 mm) with mullion
• Center Case: 4 5⁄32" (105 mm) x 3 3⁄16" (81 mm) x 2 3⁄8" (60 mm)
• Mechanism Case: 2" (51 mm) x 2 3/8" (60 mm)
• Projection: Push bar neutral - 3 11/16" (94 mm) push bar depressed - 2 7/8" (73 mm)
• Latch Bolt: Deadlocking, 3/4" (19 mm) throw
• Fasteners and Through Bolts (SNB): Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) wood and metal doors; optional SNB available for device
• Notes:
• Black end caps are standard for all finishes, with the exception of 526.
• Optional black metal end caps are available; order #900397 as a separate line item. Additional charges apply.
• All devices configured in 526 finish will be supplied with a metal endcap in 526 finish as standard.
• Order 900397-622 for the 622, 689, and 695 devices, and 900397-526 for the 526 device (service).
• Electrified Options:
• ALK: Alarm exit kit
• CON: Allegion Connect
• LX: Latch bolt monitor switch
• LX-LC: Latch bolt monitoring, low current
• LX-RX: Latch bolt monitoring, request to exit
• LX-RX-LC: Latch bolt monitoring, request to exit low current
• QEL: Quiet electric latch retraction
• RX: Request to exit
• RX2: Double request to exit
• WP-RX: Waterproof request to exit
• Mechanical options:
• AX: Accessible device
• GBK: Glass bead kit
• HW: Hurricane device - Wind-Only
• Dogging options: No mechanical dogging QEL option available
• Strikes: 299F – Dull black, 499F with mullions

Minimum Door Opening for 3' Device:

• 26.500" (673mm):
• Stop height: 1⁄2"
• Strike: 299F/499F
• Single door: Yes
• 27.000" (686mm):
• Stop height: 1⁄2"
• Strike: 299F/499F
• Double door w/mullion: KR/9854/9954
• 26.750" (679mm):
• Stop height: 5⁄8"
• Strike: 299F/499F
• Single door: Yes
• 27.125" (689 mm):
• Stop height: 5⁄8"
• Strike: 299F/499F
• Double door w/mullion: KR/9854/9954

Standard Trim:

• EO: No outside trim
• Exit only
• ANSI: 01
• DT: Dummy Trim
• Trim description: 210DT
• Pull when dogged (not recommended for fire device)
• Escutcheon Plate Size: 5-3/8" x 4-25/32" x 3/32" (137 x 121 x 2 mm)
• Projection: 1-31/32" (42 mm)
• ANSI: 02
• NL: Night latch
• Trim description: 210NL
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• Escutcheon Plate Size: 5-3/8" x 4-25/32" x 3/32" (137 x 121 x 2 mm)
• Projection: 1-31/32" (42 mm)
• ANSI: 03
• NL-OP: Night latch
• Trim description: 110NL-MD, 110NL-WD
• Key retracts latchbolt, pull required
• ANSI: 03
• Cylinder Type: Rim
• TP: Thumbpiece
• Trim description: 230TP
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Escutcheon Plate Size: 3" x 12-1/16" x 3/32" (76 x 306 x 2 mm)
• Pull Center to Center: 5-1/2" (140 mm)
• Projection: 2" (51 mm)
• ANSI: 05
• K: Knob
• Trim description: 2227K
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• Escutcheon Plate Size: 3" x 4-25/32" x 3/32" (76 x 121 x 2 mm)
• Projection: 2-15/16" (75 mm)
• ANSI Function: 08
• L: Lever
• Trim description: 2227L
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• Escutcheon Plate Size: 3" x 6-3/8" x 15/16" (76 x 162 x 24 mm)
• Projection: 2-5/8" (67 mm)
• ANSI Function: 08

Finishes:

• 526 - Powder coated chrome
• 622 - Powder coated matte black
• 689 - Powder coated aluminum
• 695 - Powder coated dark bronze