Description
Von Duprin RX-2227DT-230-689-48 ALK KIT – RX Alarmed SVR Vertical Rod Exit Device, 48″ x 84″, Grade 1, Aluminum
Von Duprin RX-2227DT-230-689-48 ALK KIT is a highly effective alarmed surface vertical rod exit device, designed for both single and double doors. With its UL listing for panic exit hardware, this device ensures safety and compliance in demanding environments. The RX-2227DT features a 48-inch length and is crafted from grade 1 materials, offering durability and reliability. This non-handed exit device fits door stiles as narrow as 3 5/8 inches and is equipped with a deadlocking anti-friction latch bolt for enhanced security. The unit boasts a 39 13/16-inch device centerline from the finished floor, making it user-friendly. Installation is straightforward, with included fasteners for 1 3/4-inch and 2 1/4-inch wood and metal doors. The RX model is versatile, offering a range of functions such as emergency exit and request-to-exit capabilities. Its alarmed exit kit provides an additional layer of security, alerting users to unauthorized exits. Available in a sleek powder-coated aluminum finish, this exit device not only meets aesthetic expectations but also withstands the rigors of daily use. For professionals seeking a dependable exit solution, the Von Duprin RX-2227DT-230-689-48 ALK KIT is an excellent choice that prioritizes both safety and functionality.
KIT – RX (Request to Exit Switch), Alarmed SVR Surface Vertical Rod Exit Device, 230DT Offset Pull Dummy Trim, 48in x 84in, No Dogging, Grade 1, 689/SP28 Powder-Coated Aluminum
Notice: The info below is not item specific.
2227 Surface mounted vertical rod exit device for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. Fits door stiles as narrow as 3 5/8″ (92 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
- Door Height: 7′ (2134 mm) standard door height. Note: 3′ extension rods available for door heights up to 10′ (3048 mm).
- Device Centerline From Finished Floor: 39 13⁄16″ (1011 mm)
- Center Case Dimensions: 4 5⁄32″ (105 mm) x 3 3⁄16″ (81 mm) x 2 3⁄8″ (60 mm)
- Mechanism Case Dimensions: 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 anti-friction top and bottom bolt, 5⁄8″ (16 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
- 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:
- GBK: Glass bead kit
- HW: Hurricane device — Wind-Only
- PL: Pullman latch
- LBR: Less bottom rod
- AX: Accessible device, LBR only
- Dogging Feature: Hex key dogging standard
- Dogging Options: LD: less dogging, QEL option available
- Strikes:
- Top: 299 – Dull black
- Bottom: 248L4 and 304L – Unfinished
Minimum Door Opening for 3′ Device:
- 25.875″ (657 mm):
- Stop height: 1⁄2″
- Single door: Yes
- Double door: Vert. x Vert.
- 26.000″ (664 mm):
- Stop height: 5⁄8″
- Single door: Yes
- Double door: Vert. x Vert.
Standard Trim:
- EO: No outside trim
- Exit only
- ANSI: 01
- DT: Dummy Trim
- Trim : 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 : 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 : 110NL-MD, 110NL-WD
- Key retracts latchbolt, pull required
- ANSI: 03
- Cylinder Type: Rim
- TP: Thumbpiece
- Trim : 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 : 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 : 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
Attributes
Alternate Codes: RX-2227DT-230-689-48 ALK, RX2227DT23068948ALK
Category: Panic Devices, Panic Devices & Exit Alarms, SVR Panic Devices
Shipping Limitations: Some products exceed standard small package size regulations and may incur additional fees. Items measuring 84″ or more could require extra charges or LTL shipping. Please keep this in mind when ordering, and contact customer service for more details.






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