8055041855 R3G220RG5317, RadiCal Series Centrifugal Fan, 100 → 130 V ac, 950m³/h, ac Operation, 220 x 97mm Hirschmann

The ebm-papst EC centrifugal fan Radical features a backward-curved, single-intake design with clockwise rotation when viewed toward the rotor. It has an IP54 degree of protection and insulation class B, along with H1 moisture and environmental protection class. The fan supports ambient motor temperatures from -40°C to +80°C during transport and storage. Designed for installation in any position, it includes an open rotor with no condensation drainage holes and operates in continuous duty mode S1. The motor is equipped with ball bearings for reliable performance.