Von Duprin 9927NL-F-626-48 ALK Alarmed SVR Grooved Exit Device with 990NL Nightlatch Trim, Satin Chrome

Von Duprin 9927NL-F-626-48 ALK KIT is an advanced alarmed exit device designed for maximum security and fire safety. This fire-rated unit meets ANSI/BHMA A156.3 standards and is UL listed for fire exit hardware, ensuring reliable performance in critical situations. The 48-inch surface vertical rod device features a grooved case and is designed for use with a 1-1/4-inch mortise cylinder, providing both security and ease of access. With a deadlocking anti-friction latch bolt and a 5/8-inch throw, this device enhances safety while accommodating doors ranging from 2 to 4 feet in width. The device centerline is positioned at 39-5/8 inches from the finished floor, making it user-friendly for all. Notably, it comes equipped with an alarm exit kit, adding an extra layer of protection against unauthorized exit. The satin chrome finish enhances durability while offering a modern aesthetic suitable for various environments. This Grade 1 device is ideal for high-traffic areas, with optional features available for electrification and additional mechanical options. Designed for 7-foot doors, the vertical rods are crafted from sturdy 1/2-inch square tubing, ensuring long-lasting reliability. The Von Duprin 9927NL-F-626-48 ALK KIT is the perfect solution for those seeking a robust and secure exit device for their facility.

KIT - Alarmed (Requires 1-1/4in Mortise Cylinder), Fire Rated (No Dogging), SVR (Surface Vertical Rod) Grooved Exit Device, 990NL Nightlatch Trim, 48in x 84in, Grade 1, 626/US26D Satin Chrome

9827-F/9927-F Fire exit surface mounted vertical rod device are certified to ANSI/BHMA A156.3 2014, grade 1 and UL listed for fire exit hardware. The 9827-F device has a smooth mechanism case and the 9927-F device has a grooved case. The surface vertical rod device is non-handed except when the following device options are used: SS (signal switch), and WS (tornado/hurricane). Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors. Rod and latch guards can be used on hollow metal or tin clad composite fire doors.

Specifications:

• Device Functions: Device ships EO/DT/NL; field selectable; for TP, K or L remove NL drive screw from device.
• Device Lengths:
• 2’ - 2’ (610 mm) Door size.
• 3’ - 2’ 4" to 3’ (711mm to 914mm) Door size.
• 4’ - 2’ 10" to 4’ (864mm to 1219mm) Door size.
• Device Centerline from Finished Floor: 39-5⁄8" (1006 mm).
• Center Case: 8" x 2-3⁄4" x 2-3⁄8" (203mm x 70mm x 60mm).
• 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) recommended.
• Top and Bottom Latch Case: 4-1⁄2" x 2-1⁄8" x 1-1⁄2" (114mm x 54mm x 38mm).
• Vertical Rods:
• 1⁄2" square tubing, standard rods accommodate 7’ (2134mm) doors. Top rod length: 34-15⁄16" (887mm).
• Bottom rod length: 31-1⁄2" (794mm). Extension rods available in 3’ (914mm) for doors over 7’ One piece top rod is available for 8’ (2438mm) and 10’ (3048mm) doors.
• Fasteners & Sex Bolts: Includes screw pack for 1-3⁄4" (44mm) to 2-1⁄4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch. (optional 425 SNB available).
• Electrified Options:
• LX: Latch bolt monitor switch
• RX: Request to exit
• RX2: Double request to exit
• E: Electric locking and unlocking trim
• EL: Electric latch retraction
• ESL: Emergency secure lockdown
• QEL: Quiet electric latch retraction
• SS: Signal switch
• CX :Chexit delayed exit
• ALK: Alarm exit kit
• WP-RX: Waterproof request to exit
• CON: Allegion Connect
• Mechanical Options:
• -2: Double cylinder
• -2SI: Double cylinder with security indicator
• AX: Accessible device
• GBK: Glass bead kit
• LBR: Less bottom rod
• PL: Pullman latch
• PN: Pneumatic latch retraction
• QM: Quiet mechanical
• SNB: Sex bolts
• SEC: Security screws
• WH: Weep holes
• WS: Tornado and hurricane tested
• Dogging Options: No mechanical dogging; QEL options available
• Strikes:
• Top – 299F –(499F LBR) Dull black
• Bottom – 304L – Unfinished

Standard 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 and 1-1/4" mortise cylinder
• NLOP: Night latch. Key retracts latchbolt, pull required
• TP: Thumbpiece
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• TPBE: Thumbpiece, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• K/L: Knob/Lever
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• KDT/LDT: Knob/lever dummy trim. Pull when dogged
• KNL/LNL: Knob/lever, night latch
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• KBE/LBE: Knob/lever, blank escutcheon. Always operable (no cylinder)
• TL: Turn lever
• Key locks and unlocks (use with DT trim)
• 1-1/4" mortise cylinder
• TLBE: Turn lever, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• TLOP: Turn lever, optional pull
• HL: Hospital latch
• Key locks and unlocks
• 1-1/4" mortise cylinder

Finishes:

• 605 - Bright brass
• 606 - Satin brass
• 612 - Satin bronze
• 625 - Bright chrome
• 626/626AM - Satin chrome (antimicrobial)
• 628 - Aluminum, anodized
• 710 - Dark brown, anodized
• 711 - Flat black
• 643E - Aged bronze

Features

• WS: Tornado and hurricane tested
• Device Functions: Device ships EO/DT/NL; field selectable; for TP, K or L remove NL drive screw from device.
• Projection:
• Push bar neutral – 3-13⁄16" (97mm).
• Latch Bolt: Deadlocking anti-friction top and bottom bolt, 5⁄8" (16mm) throw.
• RX: Request to exit
• GBK: Glass bead kit
• ALK: Alarm exit kit
• -2SI: Double cylinder with security indicator
• AX: Accessible device
• 1⁄2" square tubing, standard rods accommodate 7’ (2134mm) doors. Top rod length: 34-15⁄16" (887mm).
• Vertical Rods:
• EL: Electric latch retraction
• SNB: Sex bolts
• Dogging Options: No mechanical dogging; QEL options available
• Mechanism Case: 2-1⁄4" x 2-1⁄4" (57mm x 57mm).
• Top – 299F –(499F LBR) Dull black
• Top and Bottom Latch Case: 4-1⁄2" x 2-1⁄8" x 1-1⁄2" (114mm x 54mm x 38mm).
• CON: Allegion Connect
• -2: Double cylinder
• Center Case: 8" x 2-3⁄4" x 2-3⁄8" (203mm x 70mm x 60mm).
• PN: Pneumatic latch retraction
• QEL: Quiet electric latch retraction
• Fasteners & Sex Bolts: Includes screw pack for 1-3⁄4" (44mm) to 2-1⁄4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch. (optional 425 SNB available).
• Mechanical Options:
• 3’ - 2’ 4" to 3’ (711mm to 914mm) Door size.
• WP-RX: Waterproof request to exit
• Bottom rod length: 31-1⁄2" (794mm). Extension rods available in 3’ (914mm) for doors over 7’ One piece top rod is available for 8’ (2438mm) and 10’ (3048mm) doors.
• PL: Pullman latch
• Device Lengths:
• 2’ - 2’ (610 mm) Door size.
• E: Electric locking and unlocking trim
• SS: Signal switch
• ESL: Emergency secure lockdown
• 4’ - 2’ 10" to 4’ (864mm to 1219mm) Door size.
• Bottom – 304L – Unfinished
• Electrified Options:
• LX: Latch bolt monitor switch
• QM: Quiet mechanical
• Push bar depressed – 3-1⁄16" (78mm).
• Strikes:
• CX :Chexit delayed exit
• SEC: Security screws
• Door Undercut: 1⁄4" (7mm) recommended.
• Device Centerline from Finished Floor: 39-5⁄8" (1006 mm).
• LBR: Less bottom rod
• RX2: Double request to exit
• WH: Weep holes