Von Duprin 5575NL 26D LHR Narrow MTS Crossbar Exit 626

Von Duprin 5575NL 26D LHR Narrow MTS Crossbar Exit 626 is a Grade 1 Mortise Exit Bar designed for reliability and safety in commercial environments. This 48" narrow stile crossbar exit device features a sleek satin chrome finish, making it an ideal choice for both retro-inspired architecture and modern spaces. Its night latch function, paired with pull trim, ensures secure access while also allowing for convenient egress. Engineered for versatility, the 5575NL fits doors with stiles as narrow as 1 3/4" and is UL listed for accident hazard installations. Its concealed vertical rod mechanism and dummy trim enhance aesthetics without compromising functionality. The crossbar is designed to be mounted at a finished floor height of 36 13/16", providing accessibility for all users. Installation is straightforward, as it includes fasteners and sex bolts for 1 3/4" and 2 1/4" thick metal or wood doors. The hex key dogging feature adds an extra layer of convenience, allowing for quick securing of the device when needed. With its robust build, the Von Duprin 5575NL is a reliable solution for enhancing safety and security in commercial properties. Backed by a 3-year limited warranty, this exit device promises durability and peace of mind.

Narrow MTS Crossbar Exit 626

Grade 1 Mortise Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Pull Trim, Less Cylinder, Hex Key Dogging, Satin Chrome Finish, Left Hand Reverse

The 55 Series from Von Duprin are exit device crossbars with a classic design. The 55 Series is a narrow stile device and commonly used in retro-inspired architecture and historical buildings.

Concealed Vertical Rod Exit Device, Dummy Trim.

55 Series devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Fits doors stiles as narrow as 1 3/4" (44 mm). 

• Device functions Device ships EO/DT/NL/L
• Crossbar length 42" (1067 mm)
• Crossbar height to finished floor 36 13/16" (935 mm) at center
• Lock stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Hinge stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Crossbar tubing 1" (25 mm)
• Projection Crossbar neutral – 3 3/4" (95 mm) Crossbar depressed – 2 3/8" (60 mm)
• Latch bolt 3/4" (19 mm), throw
• Fasteners and Sex bolts (SBN) Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included.

Resources

• 55 Series Exit Device Service Manual
• 55 Series Narrow Style Crossbar Devices Cut Sheet
• 5547WDC & 5547WDC-F Series Wood Door Template
• 5575 & 5575-F Mortise Lock Wood Door Template
• Von Duprin Finishes Chart