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Von Duprin CXA9857L-BE-01-F 4 28 R RGO Delayed Egress Exit Device Satin Aluminum Clear Anodized
Item #: CXA9857L-BE-01-F 4 28 R RGO by Von Duprin
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Features
- Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
- Device lengths: 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: 3913/16" (1011 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 Deadlocking rim bolt, 3 /4" (19mm) 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
01-Lever
Door Height
84 In.
Mechanical Function
Lever Passage
Color
Satin Aluminum Clear Anodized
Physical Appearance
Wide Stile Pushpad
Door Material
Metal or Wood
Minimum Stile Size
Wide
Base Material
Aluminum
Color Code
628/US28
Trim Part No.
996L-BE-R/V
Design A
01 Lever
Trim Type
Passage Lever
Strike Top
299F (2)
Door Thickness
1 3/4 In. - 2 1/4 In.
Device Length
48 In.
Includes Trim
Yes
Door Width
34 In. - 48 In.
Package Qty
1
Mechanical Options
Fire Rated Device
Strike Bottom
304L
Device Type
3 Point
Special Marks
Fire rated 3 Hours {A}
Fire Rated
3 Hours {A}, Yes
Grade
Grade 1
Hand
RHR
Product Overview
Delayed Egress Exit Device, Three Point Latch, with Passage Lever Trim, Fire Rated, Satin Aluminum Clear Anodized
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.
The 9857 device has a smooth mechanism case.
Three-point latching device for all types of single or 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.