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

Products / Products / Air and gas compressors / Oil-free air compressors / Oil-free centrifugal compressors / Oil-free integrally geared centrifugal blowers, 300-900 kW, 415-1250 hp.

Product Search

Request information [-]

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

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.

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.

Technical data

Technical Specifications
Capacity FAD (l/s)972 - 11667 l/s
Capacity FAD (m³/h, cfm)3500 - 42000 m³/h
Working pressure0.2 - 0.95 bar(e)
Installed motor power300 - 1120 kW

Total customer care

Your bottom line, maximum availability of our equipment at minimum total operating cost, is the top priority for all of us at Atlas Copco. Our way of achieving that builds on interaction, on long-term relationships and involvement in your processes, needs and objectives.
Our organization and people are committed to the maximum operational availability and efficiency of your compressed air network. Total customer care is our goal at any level of service interaction with you; from standardized genuine parts over tailormade service plans to remote monitoring and optimization.
We want you to see Atlas Copco as a real performance partner that can contribute to the productivity of your processes. The best way of taking care of your interest is by taking the best care of your equipment.

Save energy

Energy saving
With their detailed and extensive knowledge of compressed air, our energy and air consultant engineers will be able to determine an acceptable operating balance, that is both within the capabilities of your compressors and also adequate to satisfy your production with minimized operational running costs.

Read more about Save energy

Monitor your products

Keeping an eye on your equipment at all times is the best way for Atlas Copco to prevent production loss due to a breakdown. This inside view on your operation allows us to plan for maintenance pro-actively.

Read more about Monitoring

Customer support plans

Customer Support Plan
What you need is a solution to keep your production optimal at all time and preferably at the lowest operating cost. Our specialized advisors will visit your production facilities and assess your specific needs. This allows us to propose the most cost effective Customer Support Plan for your maintenance needs.

Read more about Support Plans

Upgrade your product

Upgrade Products
Our upgrade kits are the result of continuous engineering work to make the latest technology available for your existing equipment range. This will inevitably improve the key performance features such as energy consumption and reliability. Intelligent use and the sustained health of core parts are the basic requirements for the lifelong optimum availability of your equipment.

Read more about Product upgrades

Genuine parts

Genuine parts
Because Atlas Copco genuine parts are built according to the same quality standards as your compressor, you are guaranteed that your production, even after servicing your compressor, will remain at the same high level.

Read more about Genuine parts

You may also be interested in

  • ZB 100 VSD.jpg

    ZB 100-160 VSD

    Oil-free Variable Speed Drive centrifugal air compressors, 100-160 kW, 135-215 hp.

  • ZE 2.jpg

    ZE/ZA (VSD)

    Oil-free rotary screw compressors, 22 - 500 kW/ 30 - 700 hp

  • ZS75VSD_Pack_2015_Left_front_out

    ZS+ VSD

    Oil-free Variable Speed Drive positive displacement screw blowers, 18-355 kW, 30-475 hp.

  • ZS26_pack_Right_2015_out


    Oil-free positive displacement screw blowers, 18-355 kW, 10-215 hp.

  • ES 16


    Central control solution