This company has launched the first sizes of its new G6 generation blowers, with the AT125-0.9S G6, the AT125-1.3S G6 and the AT250-0.9S G6. These units set new standards in terms of energy efficiency, turndown and digitization and open up new possibilities for future-oriented applications, the company says. The new generation-6 (G6) blowers contain a new turbo stage with maximum energy efficiency and a turndown of up to 1:5. The decisive factor here is the perfectly tuned interaction of impeller, spiral and all flow-guiding components, whose design is based on complex CFD-supported flow analyses and is precisely matched to the respective performance class, according to the company. Compared to conventional turbo technology, energy efficiency can be increased by up to 15%. The control system has also been completely redesigned and the operating display has been rated IoT-ready. This is complemented by a compact and space-saving design that reduces the machine footprint and facilitates the installation in machine rooms. The new Turbo AT125-0.9S G6 covers volume flows up to 83 m3/min and the new Turbo AT250-0.9S G6 up to 157 m3/min. Both turbo sizes are designed for nominal pressures of 900 mbar. The Turbo AT125-1.3 G6 version, on the other hand, achieves a volume flow of up to 70m³/min and a nominal pressure of up to 1300 mbar. A powerful and energy-saving permanent magnet synchronous motor, as well as the particularly aerodynamic design of the turbo impeller and spiral casing contribute to the high overall efficiency. The packages also deliver extraordinary performance in partial load operation. — Aerzen Maschinenfabrik GmbH, Aerzen, Germany
