Von Duprin 9875NL 4 US4 Grade 1 MTS Exit Device 606

Von Duprin 9875NL 4 US4 Grade 1 Mts Exit Device 606 is a robust and reliable solution for high-traffic areas demanding superior security and functionality. This Grade 1 Mortise Exit Device features a wide stile pushpad design, catering to both single and double doors. With a 48" length, it is UL listed for panic exit hardware, ensuring safety compliance in emergency situations. The device is compatible with stock hollow metal doors, fitting those with an 86 cutout and a minimum stile size of 4-3/4". Its anti-friction latch bolt, measuring 3/4" (19mm), is field reversible, allowing for easy installation without removing the lock from the door. The non-handed design and hex key dogging feature provide versatility for various applications. Constructed with a satin brass finish (606), the 9875NL not only enhances the aesthetic appeal of your entrance but also withstands the rigors of daily use. The device includes an escutcheon pull trim for easy operation and is designed for doors with a thickness of 1-3/4" to 2-1/4". With a limited 3-year warranty and ANSI A156.3 – 2008 Grade 1 certification, this exit device combines quality craftsmanship with dependable performance for commercial settings.

Grade 1 Mts Exit Device 606

Grade 1 Mortise Exit Device, Wide Stile Pushpad, 48", Night Latch, Escutcheon Pull, Hex Key Dogging, Satin Brass 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