Von Duprin 9857EO-F 4 26D Grade 1 3-Point Exit Device, Finish 626

Von Duprin 9857EO-F 4 26D Grade 1 3Pt Exit Device 626 offers a robust solution for emergency exit requirements, boasting a Grade 1 three-point latching mechanism suitable for both single and double doors. This 48-inch fire-rated device is designed to fit doors up to 84 inches in height and is finished in a sleek satin chrome (626) that complements any commercial setting. This exit device is UL listed for panic exit hardware and adheres to ANSI A156.3 – 2008 Grade 1 standards, ensuring top-notch safety and reliability. The 9857 model features a smooth mechanism case and is field-reversible, making installation and adjustments straightforward for building professionals. It effectively covers stock hollow metal doors with 86 or 161 cutouts and can be paired with optional vertical rod and latch guards for enhanced protection against impacts from carts or gurneys. The device is designed for exit-only functionality and includes deadlocking anti-friction top and bottom bolts for added security. With a recommended door undercut of 1/4 inch and accommodating door thicknesses from 1-3/4 to 2-1/4 inches, this exit device is versatile and practical. Trust Von Duprin for robust, efficient exit solutions that prioritize safety and ease of use.

Grade 1 3Pt Exit Device 626

Grade 1 Three-Point Exit Bar, 48" Fire-rated Device, 84" Door Height, Exit Only, Less Dogging, Satin Chrome Finish, Field Reversible

9857/9957 Three-point latching device for all types of single or double doors, UL listed for panic exit hardware. Covers stock hollow metal doors with 86 or 161 cutouts. Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors.

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.

• 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

Resources

• 9857 3-Point Locking Exit Device Cut Sheet
• QEL 98/99 Baseplate Conversion Series Installation Instructions
• QEL Conversion Kit for 98/99 Series Installation Instructions
• QEL Data Sheet
• QEL Sell Sheet
• Quiet Electric Latch FAQ
• Von Duprin 33/35 and 98/99 ALK Alarm Kit Installation Instructions
• Von Duprin 33/35 and 98/99 End Cap Retrofit Kit Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart
• Von Duprin LD Cover Plate for 33/35 & 98/99 Exit Devices Installation Instruction
• Von Duprin Pneumatic Exit Device Installation Instructions