51190 - Aluminum Architectural Perforated Return

The Krueger 51190 series offers a sleek and functional solution for architectural air return applications. These perforated-face diffusers feature a robust construction with an aluminum face and backpan, ensuring long-lasting durability in demanding HVAC projects. The precisely engineered perforation pattern, with 3/16” diameter holes on 1/4” centers, provides a 51% open area for efficient airflow while maintaining a clean and modern aesthetic.

Designed with both form and function in mind, the 51190 series boasts an extruded aluminum border around the perforated face and backpan, adding a touch of sophistication to any space. The tapered backpan with a square neck allows for seamless integration into ceilings, further enhancing its visual appeal. These diffusers are ideal for commercial buildings, institutions, and other projects where a balance of performance and aesthetics is paramount.

Krueger's 51190 series offers a range of customization options to suit your specific project needs. Choose from various frame styles and panel sizes to achieve the desired look and airflow capacity. Square and rectangular inlet sizes are available to accommodate different ductwork configurations. The standard finish in British White provides a clean and versatile look that complements a wide array of interior designs. Classified under Masterformat Division 23 37 13 for Diffusers, Registers, and Grilles, the 51190 series meets industry standards for quality and performance.