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The oil-free scroll compressors utilise a rotary spiral scroll design which creates a continual compressed air flow over multiple stages, meaning there is no need for oil lubrication.
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Silicone free and ISO-8573-1 Class Zero (2010) certified oil free screw compressor. Ultima utilises low pressure and high pressure dry screw airends which are individually driven by variable speed motors, offering fantastic levels of energy efficiency.
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The DH series contains absolutely no oil anywhere in the compressor and has been certified ISO 8573-1 Class Zero (2010) and silicone free.
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Fixed and regulated speed oil free two-stage rotary screw air compressors covering a wide flow range from 5.1 to 51.8 m3/min, (37 to 315kW). Class 0 certified and silicone free operation offering high efficiency and low pressure losses.
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The range covers air and water-cooled models from 37 to 75 kW and is available in both fixed and regulated speeds (RS) delivering ISO 8573-1:2010 Class 0 certified 100% oil-free air for the most critical applications, e.g. within the food and beverage, pharmaceutical, textile, and electronics industries.
Learn moreWe know that in many industries, air purity is critical. Even the tiniest drop of oil can cause product spoilage or damage production equipment. That is why it is always important to consider your production process and end product when choosing an air compressor. More and more businesses are looking to oil free air compressors as a reputable source of providing clean compressed air.
Oil free compressors use various technologies that bypass the need for oil. In oil lubricated compressors, oil is used in the compression chamber to cool and seal the air. In an oil-free compressor, no matter what type of technology is being used, no oil will ever be used in the compression chamber. This eliminates the risk of contamination and ensures 100% air purity!
Aside from a completely risk free operation, some of the core benefits of choosing an oil-free compressor are:
Low cost of ownership
Save on the costs of oil replacements as well as equipment used to clean and separate oil from air such as oil separators, filtration equipment and condensate treatment.
Environmentally friendly
Oil free compressors are more compliant with international environmental regulations than lubricated systems, making for an environmentally conscious compressor choice.
Low maintenance
No oil and less moving parts means less maintenance and fewer areas for problems to occur.
ISO Certified Air Quality
All of our air compressors meet either ISO Class 1 or ISO Class 0 air purity.
Quiet by design
Due to the limited amount of moving parts, they produce less noise pollution and less vibration.
We offer a wide range of oil free solutions such as two-stage, water injected, scroll and piston models as well as our new series, Ultima™.
Choose the smarter alternative with Ultima™
Ultima™ is a groundbreaking PureAir compressor with revolutionary energy efficiency. Its unique design utilises both low pressure and high pressure dry screw airends. Each airend is individually driven by a variable speed, permanent magnet synchronous motor, offering exceptional levels of efficiency when compared with traditional technology.
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High efficiency two stage compression with the D Series
The D series meets the most stringent hygienic standards and offers outstanding reliability for demanding applications. We have implemented new, high efficiency two-stage screw compressors to further enhance the performance of the D series. With the addition of 10 new models, the D series now covers a wide flow range from 8.9 to 51.8 m3/min.
Choose the D series for:
Watch the video below to learn more about how our D Series oil free compressors work.
100% oilless operation with the DH series
CompAir's DH series is a water injected rotary screw model that has been certified ISO 8573-1 Class Zero (2010) and is silicone free. The unique design of the DH series offers lower speeds and lower operating temperatures, resulting in high efficiency performance with reduced maintenance requirements.
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High reliability scroll compression
The range of scroll compressors has been certified ISO 8573-1 Class 0 and silicone free. Meeting the high levels that industry demands, Scroll compressors offer a low total cost of ownership without compromising on performance.
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Robust piston technology with the R Series
Our R series is a two-stage reciprocating model with state-of-the-art technology. It uses piston compression, which is known for its excellent energy efficiency. High-quality, robust construction along with excellent efficiency means that payback times are short. Plus, with its long economic life cycle, the R series continues to supply affordable solutions with long-term results.
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