Von Duprin 9975L-17-F 3 26D LHR Grade 1 MTS Exit Device 626

Von Duprin 9975L-17-F 3 26D LHR Grade 1 Mts Exit Device 626 offers top-tier security and convenience for all types of single or double doors. This Grade 1 Mortise Exit Bar is designed with a 36" length and features a fire-rated, classroom function, making it an ideal choice for commercial settings. The device showcases a sleek satin chrome finish and is equipped with a 17 lever and escutcheon trim, ensuring both aesthetic appeal and functionality. Designed for ease of use, the 9975 series fits stock hollow metal doors with an 86 cutout and accommodates door stiles as narrow as 4 ¾ inches. Its anti-friction latch bolt allows for field reversibility without the need to remove the lock from the door, providing flexibility during installation. The device is also ANSI A156.3 – 2001 Grade 1 certified, reflecting its durability and reliability. With a projection of 3 13/16" when neutral and 3 1/16" when depressed, this exit device is practical for high-traffic areas. Additionally, it includes a comprehensive screw pack for various door thicknesses, ensuring compatibility with both metal and wood doors. Choose the Von Duprin 9975L-17-F for robust, dependable exit hardware that prioritizes safety and ease of access.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Fire Rated, Classroom Function, 17 Lever with Escutcheon Trim, Less Dogging, Satin Chrome Finish, Field Reversible

9875/9975 Mortise lock device for all types of single or double doors, UL listed for panic exit hardware. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3⁄4" (121mm). The 7500 Mortise lock is equipped with a 3⁄4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.

Devices are ANSI A156.3 – 2001 Grade 1

The 9975 Series is for all types of single or double doors and is UL listed for panic exit hardware.  Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3 /4" (121mm). 

• 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: 39 13/16" (1011 mm) 39 11/16" (1008 mm) with mullion
• 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)
• Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood do

Resources

• 10 Things You Need to Know About the Von Duprin Chexit
• 98/9975-2 Series Wood Door Template
• 990TP/TP-BE/NL Trim 98/9975 Mortise Lock Device Installation Instructions
• QEL Data Sheet
• Von Duprin Finishes Chart