Von Duprin 3327A/3527A SVR Exit Devices
3327A and 3527A for all types of single and double doors, UL listed for panic exit hardware. Devices
are ANSI A156.3 – 2008 Grade 1. The 3527A has a smooth mechanism case and the 3327A has
grooved case. The surface 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.