Use the model LSF for building supply air applications with medium to high volumes and pressures. The LSF features a louvered aluminum penthouse exterior for maximum air intake without the entry of rain or snow. It has a standard aluminum finish. Users may order optional decorative coatings, available in many colors. The unit is available with two-inch washable, aluminum filters for additional supply air filtration. The LSF uses a dual inlet backward-inclined centrifugal wheel for the highest efficiency and compact operation.
3,000 to 53,000 cfm
Up to 5.5 in. wg.