![eCaps_Icon eCaps_Icon](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10013/XG-PHP_Series.png)
Plenum Diffusers with Adjustable Pattern Controllers
High-performance plenum slot diffusers with heavy-duty extruded aluminum pattern controllers.
High-performance plenum slot diffusers with heavy-duty extruded aluminum pattern controllers, and gasket for horizontal discharge pattern. Models have one to four slots and come with and without insulation.