The Square Plaque Diffuser (SPD) has a flush appearance, making it ideal for architecturally-consciencecommercial spaces, and provides industry-leading low pressure drop and sound generation with a 360° radial, horizontal air pattern for rapid mixing and optimal thermal comfort. The one-piece, aerodynamically optimizedbackpan maintains the horizontal air pattern even at low air volumes, making it a great choice for high turndownVAV applications. This versatile diffuser is easy to maintain, with little to no ceiling smudging and a tool-freeremovable face for quick access to dampers, accessories, and ductwork.
The SPD is compatible with a wide variety of ceiling systems, and is designed to deliver architectural appealwithout sacrificing performance. The SPD is an excellent choice for VAV applications, providing a tight, horizontalairflow pattern, even at low air volumes.
Aluminum (SPD-A) - Optional
24 in. x 24 in. T-bar lay-in