impeller type


Industrial Radial Blade Fan,
Air Handling Impeller


The RBA Industrial Radial Blade Fan incorporates a heavy-duty air handling impeller and is designed for handling relatively clean air, fumes, vapor exhaust and air with a light contaminant. The RBA impeller is constructed with heavy-gauge blades welded to both back plate and front ring.

Sizes (impeller diameters)

  • 12.25 to 104.25 inches (315 mm to 2,650 mm)


  • Airflow to 141,800 CFM (240,900 m3/hour)
  • Static pressure to 46 inches w.g. (11,440 Pa)

Product Catalog

Installation manual

Link to Video Library

  • How To Videos

    Inertia Base Installation, Rotor Removal & Installation, Sheave Installation, Unitary Base Installation, Impeller Removal & Installation, Piezometer Ring Installation