Von Duprin 55NL-OP SPBLK RHR Narrow Rim Crossbar Exit 693

Von Duprin 55NL-OP SPBLK RHR Narrow Rim Crossbar Exit 693 offers a robust solution for effective egress in commercial settings. This Grade 1 Rim Exit Bar features a narrow stile crossbar design, making it ideal for retro-inspired architecture and historical buildings. With a length of 48 inches, it is specifically engineered for single and double doors, accommodating stiles as narrow as 1 3/4 inches. The 55NL-OP operates with a night latch function and includes hex key dogging, ensuring secure and reliable performance. The black painted finish adds an elegant touch while providing durability. The device is designed for easy installation on doors with a thickness of 1 3/4 inches and fits standard door widths of 3 to 4 feet. Additional specifications include a latch bolt throw of 3/4 inch and a crossbar projection of 3 3/4 inches when neutral, reducing to 2 3/8 inches when depressed. The accompanying screw pack includes fasteners for both metal and wood doors, ensuring versatile application. With a limited 3-year warranty, the Von Duprin 55NL-OP is a dependable choice for enhancing safety and accessibility in any commercial environment.

Narrow Rim Crossbar Exit 693

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Less Trim, Hex Key Dogging, Black Painted Finish, Right 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