PCDP-08R-A (Personal Comfort Diffuser Polycarbonate) is an adjustable constant volume air terminal for use in raised floor air systems. It features 20 gauge (1mm) galvanized steel construction, pre-painted flat black. To facilitate air flow, one side of the terminal includes a 13.2″ x 4.8″ (335mm x 121mm) opening to the plenum.

The nominal 8″ (203mm) diameter diffuser grille features polycarbonate, fire rated UL2043 polyamide construction, with a rated load capacity of 1275 lbs. (578 Kg). It produces omni-directional air flow, and can be easily rotated to adjust air flow volume.