Model XG-5500DD offers an architectural air diffuser designed to excel in both performance and aesthetic appeal. Its unique horizontal lip on all sides of the diffuser face provides a horizontal air pattern that is tight to the ceiling. This attribute makes the XG-5500DD ideally suited for maximum occupant comfort, even in variable volume systems.

Model XG-5500DDI offers an architectural supply air diffuser with insulation. Its design excels in both performance and aesthetic appeal. The XG-5500DDI is shipped fully assembled and allows the ceiling tile (installed by others) from the face without having to remove the plenum. This means the center tile can be installed after the diffuser has been installed in the ceiling.

Model XG-5500DDR is a return diffuser offering design that excels in both performance and aesthetic appeal. The XG-5500DDR is shipped fully assembled and allows the ceiling tile (installed by others) from the face without having to remove the plenum. This means the center tile can be installed after the diffuser has been installed in the ceiling.