S300FS - Aluminum direct spiral duct mounted double deflection supply grille with radius end cap

The S300FS is a durable and efficient solution for HVAC supply air distribution, designed for direct installation onto spiral ducts. This model features an all-aluminum construction with a radius end cap, ensuring a seamless fit and aesthetically pleasing finish for duct diameters ranging from 6” to 36” in even increments. The double deflection design, with 3/4" spacing and front blades parallel to the short dimension, allows for precise airflow control and optimal air diffusion within the space.

Key features of the S300FS include its time-saving and cost-effective direct duct mounting, eliminating the need for additional transition pieces. It offers flexibility in air direction with the option of single or double deflection and adjustable vertical or horizontal louvers. A tight seal is ensured by the standard foam gasketing, minimizing air leakage and maximizing system efficiency. Furthermore, an optional Air Scoop Damper (ASD) provides convenient volume adjustment accessible from the grille face with a Phillips screwdriver.

The S300FS aluminum direct spiral duct mounted double deflection supply grille is ideally suited for a variety of commercial and industrial HVAC projects. Its robust construction and efficient design make it a popular choice for applications such as offices, retail spaces, schools, and other buildings where effective and aesthetically pleasing air distribution is essential.