CD9947EO 3 US28 Von Duprin Exit Device Concealed Vertical Rod Exit Device, Exit Only, No Trim, Cylinder Dogging, Satin Aluminum Clear Anodized

9847/9947 Concealed vertical rod device for use on single or double metal doors, UL listed for panic exit hardware. Devices are ANSI A156.3 - 2008 Grade 1. The 9847 device has a smooth mechanism case and the 9947 device has a grooved case. The concealed vertical rod device is non-handed except when the following device options are used: SD (special dogging), or SS (signal switch).