Von Duprin 9875NL-F 4 26D Grade 1 MTS Exit Device 626

Von Duprin 9875NL-F 4 26D Grade 1 Mortise Exit Device is engineered for superior performance and safety in commercial applications. This Grade 1 fire-rated device features a wide stile pushpad design for easy operation, making it ideal for high-traffic environments. With a length of 48 inches, it is compatible with all types of single or double doors, fitting stock hollow metal doors with an 86 cutout and stiles as narrow as 4-3/4 inches. Equipped with a night latch and escutcheon pull, this exit device ensures reliable security while maintaining a clean aesthetic with its satin chrome finish. The 9875 series is UL listed for panic exit hardware, providing peace of mind in emergency situations. Its 3-inch anti-friction latch bolt is reversible in the field, allowing for flexible installation without removing the device from the door. Designed for doors ranging from 34 to 48 inches in width and 1-3/4 to 2-1/4 inches in thickness, the 9875NL-F is non-handed, simplifying inventory and installation. Additionally, it comes with a 3-year limited warranty, underscoring its durability and quality. Choose the Von Duprin 9875NL-F for a robust, efficient exit strategy that meets rigorous safety standards.

Grade 1 Mts Exit Device 626

Grade 1 Fire Rated Mortise Exit Device, Wide Stile Pushpad, 48", Night Latch, Escutcheon Pull, Less Dogging, Satin Chrome Finish, Non-Handed

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.

Fire exit mortise lock devices with a smooth mechanism case.

The 9875 Series is for all types of single or double doors and is UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1. 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' (711 mm to 914 mm) door size
  • 4' – 2' 10" to 4' (864 mm to 1219 mm) door size
• Device centerline from finished door:
  • 39-13/16" (1011 mm)
  • 39-11/16" (1008 mm) with mullion
• Center case dimensions: 8" x 2-3/4" x 2-3/8" (203 mm x 70 mm x 60 mm)
• Mechanism case dimensions: 2 1/4" x 2 1/4" (57 mm x 57 mm)
• 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" (44 mm) and 2-1/4" (57 mm) thick metal or wood doors.

Resources

• 10 Things You Need to Know About the Von Duprin Chexit
• 98/9975 Mortise Lock Exit Device Service Manual
• 9875 Series Mortise Exit Device Cut Sheet
• 9875/9975 & 9875-F/9975-F Series Wood Door Template
• 990TP/TP-BE/NL Trim 98/9975 Mortise Lock Device Installation Instructions
• CX98/9975 Installation Instructions
• CX9875/9975 & CX9875-F/9975-F Series Wood Door Template
• EL, SS, CX9875/9975 Series Device Hinge Stile Preparation Wood Door Template
• 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 Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart
• Von Duprin LD Cover Plate for 33/35 & 98/99 Exit Devices Installation Instruction
• Von Duprin Pneumatic Exit Device Installation Instructions