Ruskin FDR25-08 Damper 319852-301 making it suitable for multiple-drive

making it suitable for multiple-drive applications to ensure uniform load distribution

68 lb lightweight profile allow for a seamless secondary drain pan installation in tight mechanical closets or vertical plenums where efficient drainage is critical to prevent mold growth and equipment degradation

this unit provides the structural rigidity necessary to handle radial and thrust loads while maintaining precise shaft alignment

This assembly features a single-phase 230V motor delivering 1/25 HP at a rated speed of 3060 RPM

Code Compliance: Meets cULus

Ruskin FDR25-08 Damper 319852-301 making it suitable for multiple-driveThe Ruskin FDR25 08 is a high performance 8 inch round fire damper engineered for seamless integration into fire rated partitions and HVAC ductwork. This true round fire damper features a 1 1 2 hour fire rating and integrates a 165F fusible link, ensuring positive closure and code compliant fire containment when ambient temperatures exceed safety thresholds. Built by a leader in airflow control, the FDR25 08 utilizes a heavy duty galvanized steel