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Oil free water injected screw compressors

Oil free water injected screw compressors

AQ 15-55 VSD (15-55 kW / 20-75 hp)

Powerful Oil-free air

When it comes to clean, oil-free compressed air, you cannot afford to compromise on quality. Over the past decades, Atlas Copco has pioneered oil-free water-injected screw technology, resulting in a broad range of compressors delivering 100% oil-free, clean air. Setting the standard through ISO 8573-1 CLASS 0 certification, the AQ meets your need for pure oil-free air while offering best in class energy efficiency.

Engineered to meet your needs

At Atlas Copco we aim to provide you with compressors that fulfill and even exceed your expectations and demands. Built as the result of decades of experience in oil-free design and manufacturing, the AQ range of oil-free screw compressors gives you all of this experience and knowledge in a class leading package.


Safe Payment

High reliability

- 100% continuous duty cycle.
- Up to 46°C/115°F ambient temperatures.
Confidence

Low maintenance

- Easy access for maintenance.
- Quality components.
- Long service interval of 4000 hours.
Worldwide Delivery

Silent operation

- Belt-driven element.
- Reduced noise levels and low vibration.
Hotline

Full Feature (FF)

- Integrated refrigerant air dryer.
- In-line air filters.

Excellence in integrated air quality

Untreated compressed air contains moisture and aerosols which increase the risk of corrosion and compressed air system leaks. This can result in a damaged air system and contaminated end product. Maintenance costs can far exceed air treatment costs. Our compressors provide the clean, dry air that improves your system's reliability, avoids costly downtime and production delays, and safeguards the quality of your products.

Technical Specifications

Compressor type Max. working pressure Capacity FAD1 Installed motor power Noise level2 Weight (kg/lbs)
Pack Full Feature l/s m3/min cfm kW hp dB(A) Pack Full Feature
Air-cooled
AQ 15 VSD 13/188 12.75/185 22-47 1.3-2.8 47-100 15 20 67 650 / 1433 700 / 1543
AQ 18 VSD 13/188 12.75/185 22-54 1.3-3.2 47-114 18 25 69 650 / 1433 700 / 1543
AQ 22 VSD 13/188 12.75/185 22-66 1.3-4.0 47-140 22 30 70 740 / 1631 800 / 1764
AQ 30 VSD 13/188 12.75/185 22-83 1.3-5.0 47-176 30 40 72 740 / 1631 810 / 1786
AQ 37 VSD 13/188 12.75/185 43-105 2.6-6.3 93-223 37 50 69 1195 / 2635 1306 / 2879
AQ 55 VSD 13/188 12.75/185 43-147 2.6-8.8 93-311 55 75 72 740 / 1631 1314 / 2897
Water-cooled
AQ 15 VSD 13/188 12.75/185 22-47 1.3-2.8 47-100 15 20 67 542 / 1195 592 / 1305
AQ 18 VSD 13/188 12.75/185 22-54 1.3-3.2 47-114 18 25 69 542 / 1195 592 / 1305
AQ 22 VSD 13/188 12.75/185 22-66 1.3-4.0 47-140 22 30 70 632 / 1393 692 / 1526
AQ 30 VSD 13/188 12.75/185 22-83 1.3-5.0 47-176 30 40 72 632 / 1393 692 / 1526
AQ 37 VSD 13/188 12.75/185 43-105 2.6-6.3 93-223 37 50 69 1090 / 2403 1201 / 2648
AQ 55 VSD 13/188 12.75/185 42-155 2.5-9.3 90-328 55 75 72 1090 / 2403 1201 / 2648

Water-injected screw element

  • Highly energy-efficient thanks to low temperatures.
  • Water-lubricated, grease-free bearings.
  • In-house design and manufacturing.
  • Working pressure up to 13 bar.

Water filter

  • Ensuring a constant supply of clean water.
  • The filtration capability equals 10 micron throughout the filter's lifetime.

Heavy-duty air filter

  • Protects the compressor components by removing 99.9% of dirt particles down to 3 microns.
  • Differential inlet pressure for proactive maintenance while minimizing pressure drop.

Separator vessel

  • Stainless steel water separator vessel for separation via centrifugal and gravity forces.
  • Three sensors included for precise water regulation.

Induction motor

  • IP55 induction motor, flange-mounted for perfect alignment.
  • Combined with direct driven arrangement for superior energy efficiency.

Reverse osmosis system

The built-in reverse osmosis system provides a reliable supply of high quality water, ensuring autonomy and continuous operation.

Elektronikon® Graphic

Advanced Elektronikon® Graphic control and monitoring system, designed for integration in a (remote) process control system.

Sound insulated canopy

No separate compressor room is required as the sound insulated canopy allows for installation in most working environments.

Electronic no-loss water drain

  • Ensures constant removal of condensate.
  • Manual integrated bypass for effective condensate removal in case of power failure.
  • Integrated with compressor's Elektronikon® with warning/alarm features.
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Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

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UX/UI Designer

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

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UX/UI Designer