Von Duprin QEL9957L-NL-06 3 26D LHR Grade 1 3-Point Exit Device, Finish 626

Von Duprin QEL9957L-NL-06 3 26D LHR Grade 1 3Pt Exit Device 626 is a robust and reliable solution for commercial door security. Designed for 36" doors at 84" height, this Grade 1 exit device features a three-point latching system, ensuring maximum safety and durability. The motorized latch retraction simplifies egress, making it ideal for high-traffic areas. This device is UL listed for panic exit hardware, making it suitable for all types of single or double doors, particularly stock hollow metal doors with 86 or 161 cutouts. The night latch function and satin chrome finish add a professional touch while enhancing security. With field-reversible handing, installation is straightforward and adaptable to various door configurations. The device includes a lever with escutcheon trim, while the deadlocking anti-friction bolts provide an additional layer of protection. Vertical rod and latch guards are available to safeguard the exit device from damage caused by carts or gurneys. The QEL9957 series also meets ANSI A156.3 2008 standards, ensuring compliance with industry requirements. With a one-year limited warranty, this exit device combines functionality with peace of mind, making it an excellent choice for any commercial setting.

Grade 1 3Pt Exit Device 626

Grade 1 3 Point Exit Bar, 36" Device, 84" Door Height, Night Latch Function, 06 Lever with Escutcheon, Motorized Latch Retraction, 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 9957 Series covers stock hollow metal doors with 86 or 161 cutouts.

The 9957 Series by Von Duprin has a grooved case and is UL listed for panic exit hardware. The three-point latching device is non-handed except when the following device options are used: SD (special dogging), or SS (signal switch). 

• 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

• 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 33/99 LD Kit Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart
• Von Duprin Pneumatic Exit Device Installation Instructions