Concentric Supply Return Diffuser

For unitary package equipment from 2-1/2 to 25 tons.
Heavy extruded aluminum supply louvers.
Permanently fixed 1/2" x 1/2" x 1/2" cube core return.
Supply Core: Sized from 12" x 12" to 60" x 60".
Return Core: Sized from 9" x 9" to 45" x 45".
Durable sky-white powder coat finish.