Von Duprin 9857L-NL-06-F 4 26D LHR Grade 1 3-Point Exit Device, Finish 626

Von Duprin 9857L-NL-06-F 4 26D LHR Grade 1 3Pt Exit Device 626 offers a reliable and secure solution for high-traffic commercial environments. This Grade 1 three-point exit device is designed to accommodate both single and double doors, ensuring optimal safety with its UL-listed panic exit hardware. With a fire-rated length of 48 inches and suitable for 84-inch door heights, this exit device is engineered for durability and performance. Featuring a night latch function and a sleek satin chrome finish, the 9857 model is not only functional but also aesthetically appealing. Its field-reversible design allows for easy installation, while the smooth mechanism case ensures effortless operation. The device includes an escutcheon lever trim, providing a user-friendly interface for quick egress. Designed to fit standard hollow metal doors with 86 or 161 cutouts, the 9857L also allows for additional protection with optional vertical rod and latch guards against impacts. The deadlocking anti-friction bolts provide enhanced security, while the device's ANSI A156.3 – 2008 Grade 1 certification guarantees its quality. Ideal for commercial applications, the Von Duprin 9857L-NL-06-F is a dependable choice for ensuring safety and convenience in any building.

Grade 1 3Pt Exit Device 626

Grade 1 Three-Point Exit Bar, 48" Fire-rated Device, 84" Door Height, Night Latch Function, 06 Lever with Escutcheon, 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