PDDR - Perforated Return Diffuser

The Perforated Return Diffuser (PDDR) is designed to match the PDF, PDN, PDC, PDSP and PDMC perforated supply diffusers in appearance and detail. Similar to the perforated supply diffusers, the PDDR is available in five frame styles and six module sizes.

Typical Applications

The PDDR is a perforated face diffuser designed for return applications. With a wide array of sizes and frame options, the PDDR is suitable for most ceiling types.