Pilot Air is the most trusted name in rotary screw air compressors. Purpose built for Australian conditions.
The Compressed Air Experts
Variable Speed Rotary Screw
Pilot ALTA-TEC Industrial
7.5 Variable Speed Rotary Screw
- LOGIN advanced electronic controllers
- 7.5kW motor
- 63d(B)A
Pilot ALTA-TEC Industrial 11-15 Variable Speed Rotary Screw
- LOGIN advanced electronic controllers
- 11-15kW motor
- 67-68d(B)A
Pilot ALTA-TEC Industrial
22 Variable Speed Rotary Screw
- LOGIN advanced electronic controllers
- 22kW motor
- 60d(B)A
Pilot ALTA-TEC Industrial 30-37 Variable Speed Rotary Screw
- LOGIN advanced electronic controllers
- 30-37kW motor
- 66-70d(B)A
Pilot ALTA-TEC Industrial 45-90 Variable Speed Rotary Screw
- LOGIN advanced electronic controllers
- 45-90kW motor
- 72-68 d(B)A
Pilot ALTA-TEC Industrial 110-315 Variable Speed Rotary Screw
- Two Stage Ultimate Efficiency Design
- LOGIN advanced electronic controllers
- 110-315kW motor
- 73-79 d(B)A
Why choose a variable-speed rotary screw air compressor?
For businesses with fluctuating air demand, a variable-speed air compressor is the smarter, more efficient choice. Unlike fixed-speed compressors that run constantly regardless of need, variable-speed models adjust their motor speed to match your exact requirements. This means you’re only using the energy necessary, significantly saving energy costs over time. If your operations see peaks and troughs in air usage—common in industries like automotive, food processing, and packaging—a variable-speed compressor offers the flexibility and efficiency you need to keep up.
But it’s not just about energy savings. Variable-speed compressors also reduce wear and tear on the system, extending the life of your investment. With Pilot Air, you get a cutting-edge compressor and onshore technical support, installation, and servicing to ensure your system is optimised for maximum performance.
How do I determine the appropriate size of compressor needed?
Choosing the right size air compressor is all about understanding your specific needs. Factors include the type of tools or machinery you’re powering, the peak and average air demand, and how often you’ll use the compressor. An undersized compressor can lead to inefficiency and strain, while an oversized one wastes energy and increases costs. Getting the balance right is crucial to optimise your operations’ performance and efficiency.
That’s where Pilot Air comes in. We conduct a comprehensive diagnostic assessment of your business requirements, considering your current needs and future growth. From there, we customise a compressor solution tailored to your operation. Whether you’re a small workshop or a large industrial facility, we design systems that scale with your business.
What are the key considerations when buying a screw compressor?
Choosing the right screw compressor is an important decision that depends on several factors. First, consider your air demand—how much you need, when, and whether it fluctuates throughout the day. Energy efficiency should be considered, as the right compressor can significantly reduce running costs. Other key factors include the size of the unit, noise levels, and whether you’ll need additional features like advanced electronic controls or remote monitoring.
At Pilot Air, we make the decision easier by taking a tailored approach. We’ll assess your requirements and recommend a solution that balances performance, efficiency, and reliability. Plus, with our locally built compressors and comprehensive onshore support, you’ll have peace of mind knowing your investment is backed by expert service and maintenance. Whether you need fixed-speed reliability or variable-speed flexibility, we’re here to guide you every step of the way.
Spare parts for variable-speed air compressors
Pilot Air stocks a comprehensive inventory of available spare parts and offers onshore maintenance and servicing. This makes it easy to keep your variable-speed air compressor in top shape. No waiting for overseas shipments or dealing with unnecessary downtime—Pilot Air’s local support ensures your business stays up and running.
Because our air compressors are locally built, our team understands every detail of your compressor.
Whether routine maintenance or an unexpected repair, you’re in good hands. Investing in a Pilot Air compressor means more than buying a machine; it’s about long-term reliability and peace of mind, knowing there’s always support close by to keep your operations running smoothly.
Frequently Asked Questions
What is a variable-speed rotary screw compressor and why might I need one?
A variable-speed rotary screw compressor automatically adjusts motor speed to match your actual air demand, which helps save energy during low demand periods. It’s ideal for operations with fluctuating needs — common in industries like food processing, packaging or automotive — see more on the Variable Speed Rotary Screw page.
How much noise can I expect from a Pilot ALTA-TEC variable speed rotary screw unit?
The ALTA-TEC variable speed units are built with advanced engineering to reduce noise; for example, the 22 kW model runs at about 60 dB(A). That’s quieter performance you can rely on, especially for facilities in Sydney where noise regulations and working conditions matter. Check the specs under the ALTA-TEC Industrial 22 kW listing.
How are these compressors built for Australian conditions?
Pilot’s variable-speed models are manufactured locally in Silverwater, with robust components designed to handle heat, dust, and long duty cycles. Onshore spare parts and service ensure support is close by when it counts. For more, see Spare Parts for Variable-Speed Compressors
What kind of savings or return can I expect from choosing a variable-speed over fixed-speed compressor?
Because the compressor only works at the power needed according to demand, you’ll often see significant energy savings and reduced running costs. Less wear means longer life, too. More detail is in the “Why choose variable-speed” section of the Variable Speed Rotary Screw page.
Do you provide ongoing maintenance and spare parts for variable-speed rotary screw compressors?
Yes — Pilot Air keeps a comprehensive inventory of spare parts and offers onshore servicing, maintenance and full support. This ensures your unit stays in top shape under Australian conditions. For support options, see Service & Maintenance and the Spare Parts section.
Pilot Air Reviews
We have a growing manufacturing business and our air supply needed to be upgraded to deliver to a clean volume of air to specific machines and mainly our spray booth. 3 Months ago the team at Pilot Air evaluated our requirement and delivered an excellent solution, we have had time to run the system for a considerable time and found it to be excellent. Also Australian Manufactured to boot. Very Happy.
Brett
My husband recently bought a second hand Trademaster 12 air compressor in need of some maintenance. He took it to the Silverwater servicing centre with no prior arrangement. The staff were polite, obliging, and eager to help, and he was impressed with the service provided. Well done Pilot Air!
Donna Slater
I would just like to thank Debbie and the team at Pilot Air Compressors Service Department for a great job done this morning.
Excellent job done, Great Staff & Great Service
Thank you Debbie & the team at Pilot Air Compressors…
Geoff Bryce
Bryce Pest Control Pty Ltd.
Geoff Bryce
Thanks Pilot Air! We have just purchased our third pilot compressor (K50). Our oldest one (K25) is 14 years old and still going strong, used all day every day only replaced pressure switch.
Michael Mourad
The Compressed Air Experts
NSW
Head Office & Manufacturing
115 Beaconsfield Street,
Silverwater, Sydney NSW 2128
Service and Spares Division
21-25 Stubbs Street,
Auburn, Sydney NSW 2144
Contact Pilot Air
Get in touch to see how we can help you find the right compressed air solution.