Von Duprin 5547EO US4 LHR Narrow CVR Crossbar Exit 606

Von Duprin 5547EO US4 LHR Narrow CVR Crossbar Exit 606 is a Grade 1 concealed vertical rod exit device designed for durability and functionality in commercial settings. The 48" narrow stile crossbar is perfect for single and double doors, accommodating door stiles as narrow as 1 3/4" (44 mm). Its elegant satin brass finish adds a classic touch, making it suitable for retro-inspired architecture and historical buildings. This exit device features hex key dogging for easy operation and is field reversible to adapt to left-hand reverse installations. Designed for safety and ease of use, the device has a latch bolt throw of 3/4" (19 mm) and is UL listed for accident hazard installations. With a projection of 3 3/4" (95 mm) when neutral and 2 3/8" (60 mm) when depressed, the crossbar ensures a streamlined appearance. The Von Duprin 5547EO is equipped with a dummy trim and includes a screw pack for both 1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, making installation straightforward. With a limited three-year warranty, this exit device provides peace of mind and reliability for busy commercial environments.

Narrow CVR Crossbar Exit 606

Grade 1 Concealed Vertical Rod Metal Door Exit Bar, Narrow Stile Crossbar, 48" Device, Exit Only, Less Trim, Hex Key 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