![](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10015/XG-SGDB_Series.png)
XG-SGDB Series
Model XG-SGDB Series duct barrier bars are an excellent choice for additional security in openings between secure and non secure areas. Applications for the XG-SGDB Series include federal correctional facilities, state and local prisons as well as manufacturing plants.
OVERVIEW
![](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10015/XG-SGDB.png)
XG-SGDB
Model XG-SGDB is maximum security barrier constructed of 1/2-inch steel rods welded every six-inch on center both vertically and horizontally in a 3/16-inch sleeve intended for mounting in walls.
![](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10015/XG-SGDF.png)
XG-SGDF
Model XG-SGDF is maximum security barrier constructed of 1/2-inch steel rods welded every six-inch on center both vertically and horizontally in a two-inch flat frame for installation into secure openings.