Von Duprin 3547AL-01 4 643E LHR Grade 1 Concealed Vertical Rod Exit Device Narrow Stile Pushpad 48 Classroom Function Lever with Escutcheon Hex Key Dogging Aged Bronze Finish Left-Hand Reverse

3347A and 3547A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 ñ 2008 Grade 1. The 3547A has a smooth mechanism case and the 3347A has grooved case. The concealed vertical rod device is non-handed except when the SS (signal switch) option is used. See opposite page for available outside trim and device functions.