Von Duprin 9975L-07-F 4 26D LHR Grade 1 MTS Exit Device 626

Von Duprin 9975L-07-F 4 26D LHR Grade 1 Mts Exit Device 626 offers a robust solution for both single and double doors, ensuring safety and reliability in commercial environments. This Grade 1 Mortise Exit Bar, measuring 48 inches, is fire-rated and features a classroom function with a 07 lever and escutcheon trim, designed for ease of use and quick egress in emergencies. The 9975 Series is UL listed for panic exit hardware, making it suitable for high-traffic areas. It fits standard hollow metal doors with an 86 cutout and accommodates door stiles as narrow as 4 3/4 inches. The device includes a 3/4-inch anti-friction latch bolt that is field reversible without the need for complete removal from the door, ensuring versatility in installation. With ANSI A156.3 – 2001 Grade 1 classification, this exit device is built for durability and long-lasting performance. The satin chrome finish not only enhances aesthetic appeal but also provides resistance to wear and tear. Installation is straightforward with included fasteners, making it a practical choice for contractors and building professionals. The Von Duprin 9975L-07-F is engineered to meet rigorous standards, making it a reliable choice for secure egress solutions.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, Fire Rated, Classroom Function, 07 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