Product/Service

ZS (VSD) Oil-Free Rotary Screw Blowers

Source: Atlas Copco Airpower Compressor Technique

ZS (VSD) Oil-Free Rotary Screw Blowers

ZS VSD screw blowers reduce energy costs up to 30% compared to conventional lobe blowers. They are Class 0-certified, have an easy set-up, low noise levels and provide 24/7 reliability.

  • Quality certified
  • Maximize your energy savings
  • Avoid oil contamination
  • Easy installation
  • Quiet operation
  • Intelligent control and monitoring

Bring down your energy bill significantly

Rotary screw technology has now established itself as the energy efficient alternative to lobe type air blowers. Our ZS packages reduce your energy costs by an average of 30%. No matter which low pressure application (such as Waste Water Treatment, pneumatic conveying, desulphurisation), our ISO 8573-1 Class 0 certified positive displacement screw blowers protect all your critical processes and products. Variable speed drive technology helps you save even more money by adjusting the air pressure flow and motor speed to your specific needs.

Technical specifications

US/Imperial
Capacity FAD l/s 69 l/s – 2,528 l/s/td>
Capacity FAD 248 m³/h – 9,100 m³/h
Working pressure 0.3 bar(e) – 1.2 bar(e)
Installed motor power 18 kW – 355 kW

 

Metric
Capacity FAD l/s 69 l/s – 2,528 l/s
Capacity FAD 146.07 cfm – 5,359.9 cfm
Working pressure 4.4 psig – 17.4 psig
Installed motor power 24.14 HP – 476.06 HP