Von Duprin 9957L-06-F 3 26D RHR Grade 1 3-Point Exit Device, Finish 626

Von Duprin 9957L-06-F 3 26D RHR Grade 1 3Pt Exit Device 626 offers a robust solution for emergency egress with its Grade 1 three-point locking mechanism. Designed for 36" fire-rated doors with an 84" height, this exit device features a classroom function and a sleek satin chrome finish. The 06 lever with escutcheon enhances both aesthetics and functionality, while its field-reversible design ensures easy installation on both left- and right-handed doors. This three-point latching device is UL listed for panic exit hardware, making it suitable for various commercial applications. It is compatible with stock hollow metal doors featuring 86 or 161 cutouts and is equipped with vertical rod and latch guards to withstand heavy traffic from carts or gurneys. The device’s deadlocking anti-friction bolts ensure secure closure, while the pushbar offers an accessible egress option. With a centerline height of 39 13/16" from the finished floor and accommodating door widths of 28" to 36", the Von Duprin 9957 series is built for durability and ease of use. Expect reliable performance backed by a three-year limited warranty, making it an ideal choice for any commercial setting focused on security and safety.

Grade 1 3Pt Exit Device 626

Grade 1 Three-Point Exit Bar, 36" Fire-rated Device, 84" Door Height, Classroom 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 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