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Von Duprin CXA9827K-DT-F 4 643E RGO Delayed Egress Exit Device Aged Bronze
Item #: CXA9827K-DT-F 4 643E RGO by Von Duprin
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- 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 (shipped less UL label) 3' 2'4' to 3' (711mm to 914 mm) Door size 4' 2'10" to 4' (864 mm to 1219 mm) Door size
- Device centerline from finished floor: 395 /8" (1006 mm)
- Center case dimensions: 8" x 2 3/4" x2 3/8" (203mm x 70mm x 60mm)
- Mechanism case dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
- Projection: Pushbar neutral – 3 13/16" (97 mm) Pushbar depressed – 3 1/16" (78 mm)
- Latch bolt: Deadlocking anti-friction top & bottom bolt, 5 /8" (16mm) throw
- Door undercut 1 /4" (7mm) recommended
- Top & 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 1' (205mm) or 3' (914mm) for doors over 7'. One piece top rod is available for 8' (2438mm) and 10' (3048mm) doors.
- Fasteners & sex bolts: (SNB) 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.
Trim Design
Ball Knob
Door Height
84 In.
Mechanical Function
Knob Dummy
Color
Aged Bronze
Physical Appearance
Wide Stile Pushpad
Hand
Non-Handed
Grade
Grade 1
Fire Rated
Yes {Variable}, Yes
Special Marks
Fire rated Yes {Variable}
Device Type
Surface Vertical Rod
Strike Bottom
304L
Add On Options
Rod Guards
Mechanical Options
Fire Rated Device
Package Qty
1
Door Width
34 In. - 48 In.
Includes Trim
Yes
Device Length
48 In.
Door Thickness
1 3/4 In. - 2 1/4 In.
Strike Top
299F
Trim Type
Dummy Knob
Design A
Knob
Trim Part No.
996K-DT-R/V
Electric Options
Delayed Egress Device 15 Seconds
Color Code
643E/US10B
Base Material
Steel
Minimum Stile Size
Wide
Door Material
Metal or Wood
Delayed Egress Exit Device, Surface Vertical Rod, with Dummy Knob Trim, Fire Rated, Aged Bronze
The Von Duprin CHEXIT is a delayed egress option available on all 98/99, 98/99XP and 33A/35A series exit devices. It is commonly used in behavioral health, memory care, and maternity applications to prevent patient abduction or elopement and in retail stores for asset protection. All control inputs, auxiliary locking, local alarm and remote signaling outputs are self-contained. The CHEXIT can easily be integrated with access control, fire prevention and infant protection systems.
Covers stock hollow metal doors with 86 or 161 cutouts.
9827 Surface mounted vertical rod device for all types of single or double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1.