Iso-Max are a unique series duct fans designed to be effective, powerful and quiet. The system of the rotor and stator metal housing and special insulation ensure low weight, high performance and low noise levels. specifications: - The flange size: 159mm - Diameter: 231.6mm - Length: 600mm - Weight: 5.5kg - Power max. 50W - Noise levels: at the entrance to 60dB, the exit 60B, in housing 49dB - Swiss motor - thermal protection
