SH - Steel Louvered Face Diffuser

The SH - Steel Louvered Face Diffuser by Krueger is a versatile and efficient solution for HVAC projects requiring directional airflow control. Available in a variety of sizes with square or rectangular neck options, this flush face diffuser seamlessly integrates into any ceiling design. The SH series offers multiple discharge air patterns, ensuring optimal air distribution to meet specific engineering requirements for capacity and throw distance.

Engineered for performance, the SH diffuser features a 1/4" horizontal lip around the louvered core, creating a tight horizontal discharge pattern at the ceiling and increased face velocity. This design generates a high induction zone directly below the diffuser face, enhancing room air mixing and making it ideal for variable air volume systems with larger temperature differentials. With isothermal throws ranging from 18 to 30 feet at standard flow rates, the SH series effectively handles high load requirements while ensuring thorough air circulation.

Constructed from durable steel, the SH - Steel Louvered Face Diffuser is available in a range of frame styles and panel sizes to complement diverse architectural aesthetics. Square and rectangular inlet sizes from 6"x6" to 48"x48" in 3" increments provide flexibility for various project needs. The standard British White finish offers a clean, unobtrusive appearance. For enhanced performance, optional features such as ultra-throw grids, straightening grids, and round dampers are also available.