Von Duprin CX9957EO 3-Point Delayed Egress Exit Bar, 36" Field Reversible, 84" Door Height, Exit Only with Rod Guards

Von Duprin CX9957EO 3-Point Delayed Egress Exit Bar, 36" Field Reversible, 84" Door Height, Exit Only with Rod Guards

9957 Series 3-Point Locking Delayed Egress Exit Device

The Von Duprin CX9957EO is a Grade 1, 9957 Series 3-Point Locking Delayed Egress Exit Bar engineered for 36" field-reversible doors up to 84" in height. Featuring a 15-second delayed egress function, this exit-only device ships configured for EO/DT/NL operation with field-selectable functions, and is UL listed for panic exit hardware. The grooved case design covers stock hollow metal doors with 86 or 161 cutouts, and the unit includes rod guards for added protection. Device lengths accommodate door sizes from 2'10" to 4' (864 mm to 1219 mm), with a device centerline from finished floor at 39 13/16" (1011 mm).

Professional Features & Benefits

• Delayed Egress Operation: 15-second delayed egress function provides controlled egress compliance for secured commercial openings requiring timed exit delay.
• Field-Reversible Design: 36" field-reversible configuration allows on-site handing adjustment; non-handed except when SD (special dogging) or SS (signal switch) options are used.
• Comprehensive Dimensional Specifications: Center case dimensions of 8" x 2 3/4" x 2 3/8" (203mm x 70mm x 60mm); mechanism case dimensions of 2 1/4" x 2 1/4" (57mm x 57mm); top & bottom latch case of 4 1/2" x 2 1/8" x 1 1/2" (114mm x 54mm x 38mm).
• Three-Point Latching System: Deadlocking anti-friction top & bottom bolt with 5/8" (16mm) throw and deadlocking rim bolt with 3/4" (19mm) throw for superior door security at three latch points.
• Pushbar Projection: Pushbar neutral projection of 3 13/16" (97mm); pushbar depressed projection of 3 1/16" (78mm) for ergonomic and code-compliant operation.
• Vertical Rod Construction: 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 available for 8' (2438mm) and 10' (3048mm) doors.
• Rod Guards Included: Rod guards are included to protect vertical rods from damage and tampering in high-traffic or demanding environments.
• Hollow Metal Door Compatibility: Designed to cover stock hollow metal doors with 86 or 161 cutouts for straightforward installation on standard commercial door preparations.
• Fastener Package Included: 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.

Technical Specifications

• Series: 99 Series
• Grade: Grade 1
• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Devices - Delayed Egress
• Product Type: Exit Devices - Delayed Egress
• Subcategory: Rim Exit Devices
• Commercial/Residential: Commercial
• Product Model: 99
• Collection: 99 series
• Product Size: 36"
• Product Style: Pushpad
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Government and Municipal Buildings
• Multi-Tenant Residential Properties

Delayed Egress Compliance

The Von Duprin CX9957EO features a 15-second delayed egress function, providing controlled and timed exit capability for secured openings where delayed egress compliance is required. This field-selectable functionality supports a range of exit-only applications in commercial environments subject to applicable life safety and building codes.

Why Choose Von Duprin Quality?

Von Duprin 9957 Series exit devices deliver professional-grade reliability with a UL-listed panic exit hardware rating and Grade 1 performance for demanding commercial applications. The three-point latching system, grooved case construction, and included rod guards reflect Von Duprin's commitment to durable, code-compliant door security hardware. Engineered for high-traffic commercial openings where dependable delayed egress performance and long-term reliability are essential.