Von Duprin QEL9957EO-F 3 26D Grade 1 3-Point Exit Device, Finish 626

Von Duprin QEL9957EO-F 3 26D Grade 1 3Pt Exit Device 626 is a top-tier solution for ensuring safe and efficient emergency exit capabilities in commercial settings. This Grade 1, three-point exit bar is designed for 36-inch fire-rated doors with an 84-inch height, providing reliable performance when it matters most. The motorized latch retraction feature enhances accessibility, while the satin chrome finish complements modern architectural aesthetics. Engineered for both single and double doors, this UL-listed panic exit hardware covers standard hollow metal doors with 86 or 161 cutouts. The non-handed design simplifies installation, making it adaptable to various door configurations. Additionally, vertical rod and latch guards can be added to protect the exit device from impacts, ensuring longevity in high-traffic environments. The QEL9957 series also boasts impressive dimensions, with a device centerline positioned at 39 13/16 inches from the finished floor and a projection of 3 13/16 inches when neutral. Its deadlocking anti-friction bolt system guarantees security, and it can accommodate doors from 28 to 36 inches wide. With a limited one-year warranty, this exit device combines functionality and durability, making it an essential choice for commercial facilities prioritizing safety.

Grade 1 3Pt Exit Device 626

Grade 1 3 Point Exit Bar, 36" Fire-rated Device, 84" Door Height, Exit Only, 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