ZB 300-900: Oil-free integrally geared centrifugal blowers, 300-900 kW, 415-1250 hp.


Customer benefits

Exceptional reliability – The advanced design of ZB 300-900 blowers incorporates tilting pad and low vibration turbo technology which contribute to exceptional reliability and production continuity. The use of top-quality AGMA A4/DIN 5 gears ensures the highest levels of production uptime.
Maximum energy savings – The ZB 300-900 range cuts your costs: the unique bearing design coupled with the turbo compression system provides the highest air volume at the lowest energy consumption.
Easy maintenance – ZB 300-900 blowers will save you time and costs due to easy serviceability.
Certified 100% oil-free – All ZB blowers provide you with 100% pure, clean air that complies with ISO 8573-1 CLASS 0 (2010) certification. CLASS 0 means zero risk of contamination; zero risk of damaged or unsafe products; zero risk of losses from operational downtime; and zero risk of damaging your company’s hard-won professional reputation. In 2006 Atlas Copco was the first manufacturer in the world to receive such certification on an oil-free compressor.

In a highly competitive marketplace, Atlas Copco’s ZB 300-900 single-stage, integrally geared centrifugal blowers stand out from the crowd. One reason is an innovative energy-saving design for increased efficiency at maximum flow. The result is a continuous, reliable, energy-efficient supply of air – certified 100% oil-free according to ISO 8573-1 CLASS 0 (2010). In short, the ZB 300-900 stands for reliable, cost-effective performance in a variety of demanding applications.

Technical Specifications
Capacity FAD (l/s) 972 – 11667 l/s
Capacity FAD (m³/h, cfm) 3500 – 42000 m³/h
Working pressure 0.2 – 0.95 bar(e)
Installed motor power 300 – 1120 kW