Von Duprin CXA9875K-F 4 28 Delayed Egress Exit Device Satin Aluminum Clear Anodized

• 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 door: 39 13/16″ (1011 mm)
• 39 11/16″ (1008 mm) with mullion
• 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)
• Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4″ (44mm) and 2 1/4″ (57mm) thick metal or wood doors. Optional 425 SNB available, see page 17 for quantities.

Door Material

Metal or Wood

Base Material

Aluminum

Trim Part No.

996K-M

Trim Type

Classroom Knob

Special Marks

Fire rated 3 Hours {A}

Physical Appearance

Wide Stile Pushpad

Package Qty

1

Minimum Stile Size

Wide

Mechanical Options

Fire Rated Device

Mechanical Function

Knob Classroom

Includes Trim

Yes

Includes Cylinder(s)

No

Electric Options

Delayed Egress Device 15 Seconds

Device Type

Mortise

Design A

Knob

Trim Design

Ball Knob

Fire Rated

3 Hours {A}, Yes

Cylinder Type

1-1/4 In. Mortise

Device Length

48 In.

Door Width

34 In. – 48 In.

Door Thickness

1 3/4 In. – 2 1/4 In.

Color Code

628/US28

Color

Satin Aluminum Clear Anodized

Hand

Non-Handed

Grade

Grade 1

Product Overview

Delayed Egress Exit Device, Mortise Device, with Classroom Knob 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 9875 Series has a smooth mechanism case.

The 9875 Series is for all types of single or double doors and is UL listed for panic exit hardware. Devices are ANSI A156.3 2008 Grade 1. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3 /4″ (121mm).