Content Container Model RECG Round Eggcrate Grille is mainly used in commercial and industrial applications. It has a low air resistance and low noise levels. The RECG can be used for exhaust, return or supply applications. Models RECG - Round Eggcrate Grilles Submittals All Submittals Combined Individual Submittals RECG • Round Grille • Eggcrate Performance Data RECG • Round Eggcrate Grilles • Performance Data