Variable-Speed Screw Compressor (18.5–55 kW)
The Airpol PR screw compressor is equipped with a variable frequency drive (VFD) that automatically adjusts output to actual compressed air demand. The intelligent control system ensures high energy efficiency, stable system pressure, and lower operating costs even under variable load.
Available in power ratings from 18.5 kW to 55 kW, the compressor is ideally suited to medium and large industrial plants. The proprietary ASU screw air-end, direct drive, and high-quality components guarantee high performance, reliability, and a long service life.
Lower Energy Bills
The variable frequency drive smoothly regulates the compressor's rotational speed within a range of 20% to 100%, automatically adjusting output to current compressed air demand. This can reduce energy consumption by up to 70% compared to a conventionally controlled compressor while maintaining stable system pressure.Direct Drive and High Reliability
The proprietary ASU screw air-end is coupled to an IE3-class motor via a flexible coupling, transmitting power without the losses typical of belt drives. This design increases efficiency, reduces servicing costs, and ensures high durability of the unit.Ultra Speed Function
In versions operating at pressures up to 10 bar, the Ultra Speed function allows the working pressure to be adjusted within a range of 6.5 to 10 bar. This makes it possible to better match compressor output to the system's current demand and increases operating flexibility.Intelligent Control
The AIRPOL POWER CONTROL MS-286 or MS-686 controller provides monitoring of operating parameters, intuitive operation, and secure remote access compliant with cybersecurity standards. The built-in web server allows the compressor to be monitored without using cloud services and without transmitting data outside the local network.5-Year Warranty
The proprietary ASU screw air-end, high-quality components, and over 60 years of manufacturer experience guarantee high durability and reliability. The compressor comes with a 5-year warranty, confirming its quality and low operating costs.Aircor Services