copper impeller fan

Copper impeller fans feature impeller blades made from copper or copper alloys, inherently spark-resistant and corrosion-proof. These non-ferrous materials eliminate friction sparks, ensuring safe operation in flammable dust or gas environments.

Available in axial and centrifugal configurations, copper impeller fans deliver 5,000–50,000 CFM at pressures up to 3 kPa. The high thermal conductivity of copper also aids heat dissipation, prolonging bearing and motor life.

Explosion-proof motor enclosures and optional VFD integration provide soft-start and speed control, adapting airflow to process demands while minimizing energy use. Integrated sensors monitor motor temperature and vibration.

Maintenance is simplified with split housings for blade inspection and sealed-for-life bearings. Copper impeller fans offer a specialized solution where spark prevention and corrosion resistance are paramount.