Von Duprin 5547EO-F US4 LHR Narrow CVR Crossbar Exit 606

Von Duprin 5547EO-F US4 LHR Narrow CVR Crossbar Exit 606 is a Grade 1 concealed vertical rod exit device designed for superior functionality and aesthetic appeal. This 48" fire-rated exit bar features a narrow stile crossbar, making it an ideal choice for retro-inspired architecture and historical buildings. The satin brass finish adds a touch of elegance while ensuring durability. Engineered for ease of use, the 5547EO-F is field reversible and specifically designed for left-hand reverse applications. It accommodates door stiles as narrow as 1 3/4" and fits both single and double doors with a mullion. The crossbar, with a length of 42" and a height of 36 13/16" from the finished floor, provides reliable egress in emergency situations. The device includes a latch bolt with a 3/4" throw for secure closure and is UL listed for accident hazard installations, ensuring compliance with safety standards. Additional features include fasteners and sex bolts for easy installation on metal or wooden doors up to 2 1/4" thick. With a limited warranty of three years, the Von Duprin 5547EO-F offers peace of mind alongside its stylish design and robust performance.

Narrow CVR Crossbar Exit 606

Grade 1 Concealed Vertical Rod Metal Door Exit Bar, Narrow Stile Crossbar, 48" Fire-Rated Device, Exit Only, Less Trim, Less Dogging, Satin Brass Finish, Field Reversible, 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