The SAF is a belt drive, filtered supply fan, designed to provide non-tempered, filtered make-up air in commercial and industrial applications. These units feature a forward-curved wheel and galvanized steel housing.

• 800 to 14,300 cfm
• Up to 3.5 in. wg.

Model RSF is a belt drive, roof-mounted supply fan. It provides unrestricted airflow and maximum weather protection. Each unit features a forward-curved wheel and heavy gauge galvanized steel housing.

• 600 to 16,300 cfm
• Up to 2.0 in. wg.

The RSFP is a belt-driven roof mounted fan designed for supply applications where aesthetics are a concern. The fan includes a forward-curved wheel and heavy-gauge extruded aluminum louvered penthouse style.

• 600 to 16,300 cfm
• Up to 2.0 in. wg.

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.

The TCBRS features aluminum backward-inclined centrifugal wheels for quiet and efficient supply airflow. The fabra hood housing provides a strong, weathertight cover. The housing has available washable filters. Each unit has an elevated intake and an open area sized to prevent rain or snow from lifting off the roof deck into the building. Optional easy access feature allows quick access to belts, bearings and sheaves.

• 300 to 26,000 cfm
• Up to 4 in. wg
• Spark B resistant construction standard