PMR - Perforated Ceiling Return

PMR - Perforated Ceiling Return is a type of HVAC diffuser designed to integrate seamlessly with suspended ceiling systems. Unlike traditional return air grilles, the PMR features a perforated face plate that blends into the surrounding ceiling tiles, offering a discreet and aesthetically pleasing appearance. This makes it an ideal choice for environments where maintaining a clean and unobtrusive ceiling design is paramount.

One of the key features of the PMR Perforated Ceiling Return is its adjustable air pattern. It can be easily configured for one-, two-, three-, or four-way air discharge, even after installation. This flexibility allows HVAC professionals to fine-tune airflow patterns within a space to optimize comfort and ventilation. Additionally, the PMR leverages the performance benefits of a modular core diffuser, making it suitable for variable air volume (VAV) applications where precise airflow control is essential.

The PMR Perforated Ceiling Return finds common application in a variety of construction projects, particularly those with suspended ceiling systems. Offices, classrooms, conference rooms, and retail spaces all benefit from the PMR's ability to provide effective air return while preserving a clean and modern ceiling aesthetic. Its suitability for VAV systems also makes it a popular choice in buildings seeking energy efficiency and precise climate control.