ZS+ VSD: Oil-free Variable Speed Drive positive displacement screw blowers, 18-355 kW, 30-475 hp. - Atlas Copco Libya

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

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Atlas Copco’s ZS+ VSD blowers balance the two key prerequisites when choosing a blower: reliability and energy efficiency. Integrating the proven benefits of screw technology, the ZS+ VSD reduces energy costs by an average of 30% when compared to lobe technology. But that’s not all. The ZS+ VSD offers 100% oil-free air – TÜV-certified according to ISO 8573-1 CLASS 0 (2010) – which is absolutely essential to avoid contamination and keep your production running smoothly. The ZS+ VSD is supplied as a state-of-the-art, ready-to-run package with completely integrated VSD convertor and proven Elektronikon® controller.

Customer benefits

  • High reliability – Incorporating our proven screw technology and long-standing internal engineering practices, and designed, manufactured and tested in accordance with ISO 9001, the ZS+ VSD gives you 24/7 reliability over its long lifetime.
  • Maximum energy savings – Integrating the proven benefits of screw technology, the ZS+ VSD range reduces energy costs by an average of 30% when compared to lobe technology. VSD technology closely follows the air demand by automatically adjusting the motor speed and lowering system pressure, giving you even greater energy savings.
  • Certified 100% oil-free – ZS+ VSD 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.
  • Easy installation – Delivered ready for use, ZS+ VSD blowers come as all-in-one packages including the state-of-the art Elektronikon® controller, integrated converter, forklift slots, check valve, air filter and silencers. The compact design eliminates the need for extras and reduces installation to an absolute minimum, saving you time and money.
  • Quiet operation – Vibration and noise levels are low, resulting in a pleasant working environment for your operators.

Technical data

Technical Specifications
Capacity FAD (l/s)79 - 2583 l/s
Capacity FAD (m³/h, cfm)284 - 9300 m³/h
Working pressure0.3 - 1.2 bar(e)
Installed motor power18 - 355 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.

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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.

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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.

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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.

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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

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Customer Request

+202 46100337/8

Send an email