Low-profile mixed-flow fans with sound-absorbing insulation. Extremely quiet.
Certified by the Noise Abatement Society (TD-2000 model).
Constructed from sheet steel with epoxy polyester paint, acoustic insulation (MO) glass fiber within the outer shell.
Aerodynamic inlet to improve airflow and reduce sound.
Detachable fan unit without remounting duct connections. IP44.
External terminal box IP55. Removable fan body with 2-speed motor, single-phase 230V-50/60Hz speed controllable,
Class F, external rotor aluminum motor with capacitor and thermal protection.