Radial fans with intake box for power plants

Customized radial fans with intake box for energy systems.

Most of our customers are successful plant engineers from various industrial sectors.
Even though it's "just" radial fans, the requirements are always unique – and we specialize in meeting them.

For a valued client in the energy systems sector, we regularly design and manufacture tailored fan solutions. This specific project involves free-suction radial fans with ambient air filtration via pre-installed intake filters.

Instead of the commonly used round filters, this case required customized intake boxes. These are integrated into the suction wall and equipped with filter cartridges – matched in size and number to the required airflow rate. Here, the volume flow is 8,110 m³/h.

The directly driven high-performance impellers, with a diameter of 450 mm, generate 1,880 Pa pressure at a medium temperature of 60 °C. Each fan, combined with a 2-pole 7.5 kW motor, weighs approx. 175 kg.

For easy maintenance, the housings are fitted with inspection openings. Delivery includes a pressure-side compensator and vibration dampers.

ZENNER fans – supporting clean energy, made in the Ore Mountains region.