DF.E / DF.E.FD square diffusers with perforated front plate

CONSTRUCTION CHARACTERISTICS

Square diffuser with perforated front plate and perimeter frame.

Variants:

• Square diffuser with perforated front plate and perimeter frame.
• DF.E.FD: diffuser with perforated front plate, deflection plate for directing airflow in 1, 2, or 4 directions, and a perimeter frame.