Noise intrusion can be a big problem with industrial air compressors, which is why so many people are looking for a silent air compressor. Unfortunately, it is impossible to have a completely noiseless air compressor, but there are enough high-performance quiet compressors on the market that produce excellent results at the same time as helping to provide a comfortable working environment.

The noise made by an industrial air compressor is one of the key features to take into account when deciding on the best model for your needs, especially if you need a compressor at or close to your work area. Low-noise air compressors are therefore much sought-after to create a more pleasant environment that is good for communication, concentration and efficiency.

While many people search for noiseless air compressors or silent air compressors, realistically, it is more accurate to look for quiet or low-noise air compressors. The average noise level of air compressors is between 40dB and 110dB (decibels). To give you an indication of how loud these are, most bird songs are around 40dB, normal conversation is usually at the 60dB mark, and chainsaws are 110 dB. The UK’s Health and Safety Executive recommends that personal hearing protection should be used if noise levels rise above 80-85dB.

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Quieter Industrial Air Compressors

Generally speaking, the larger the air compressor, the more noisy it is, which means portable compressors are the quietest of all – some have extremely low noise levels. How noisy they are is also down to the type of compressor. For example, although piston air compressors are great workhorses, they are noisy because of the movement needed.

The quieter types of compressors are:

  1. Rotary screw compressors – as rotary screw air compressors have no mechanical elements, they are a lot quieter to operate.
  2. Vane compressors – the use of sliding vanes inside a cylinder, compresses air much more quietly than other types of compressors, meaning they can be used indoors and near the point of use.
  3. Portable compressors – size matters, and portable compressors are generally quieter than their larger counterparts.
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CompAir Compressors

The 2-7.5KW rotary screw compressors in CompAir’s L series are described as low noise. They have been designed with a minimal number of moving parts ensuring the sound range is between 63 dB and 70 dB. Their advanced engineering and design focuses on minimising noise emissions, incorporating features such as sound-dampening materials and vibration-reducing components. Additionally, CompAir’s use of innovative technologies, such as efficient motor designs and optimised airflow paths, further contributes to quieter operation. Furthermore, their commitment to quality ensures that components are precisely engineered and assembled to reduce noise generation during compressor operation.

Benefits of CompAir Compressors:

  • High-performance and reliable compressed air supply.
  • Reduced downtime and increased productivity.
  • Cost savings through improved operational efficiency.
  • Energy efficiency, leading to lower operating costs.
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Hydrovane Compressors

Hydrovane Series rotary sliding vane compressors excel as silent compressors, providing an unparalleled solution for businesses in need of high-quality compressed air. Operating at low noise levels, they can be conveniently placed at the point of use, minimising workplace disturbance. This quiet operation is complemented by their slow-speed operation and direct drive mechanisms, ensuring not only tranquillity but also a long operational lifespan. With Hydrovane compressors, businesses can enjoy a peaceful work environment without compromising on performance or reliability. Hydrovane compressors use rotary vane technology which means the compressors are quiet enough to be located at the point of use.

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Benefits of Hydrovane Compressors:

  • Quiet Operation: Hydrovane compressors operate at low noise levels, ensuring a peaceful work environment without causing disturbance. This feature makes them ideal for installation at the point of use, minimising noise pollution in the workplace.
  • High-Quality Air: The compressed air produced by Hydrovane compressors is clean, dry, and pulse-free straight from the outlet. This high-quality air eliminates the need for additional downstream equipment, simplifying the compressed air system and reducing maintenance requirements.
  • Long Lifespan: Hydrovane compressors feature slow-speed operation (ranging from 1450 to 2800 rpm) and direct drive mechanisms. These design elements contribute to a long operational lifespan, ensuring durability and reliability over extended periods of use.
  • Simple to Use Electronics: Equipped with high-quality starters and robust control circuits, Hydrovane compressors offer ease of operation. The simple-to-use electronics include over-temperature protection, enhancing user convenience and system safety.
  • Versatile Options: Customers have a range of options to choose from, including horizontal and vertical compressor formats, enclosed or open configurations, and fully integrated packages with dryers and receivers. This versatility allows businesses to select the most suitable setup for their specific needs and space constraints.
  • Advance 10 Warranty: Hydrovane compressors come with the Advance 10 Warranty, providing customers with ultimate peace of mind. This warranty ensures reliable performance and covers potential maintenance or repair costs, further enhancing the value proposition of Hydrovane compressors.

BOGE Compressors

BOGE takes sound insulation to a new level with ‘super-silenced’ units that have brackets to absorb vibrations and low-speed radial fans which help ensure noise levels are as unobtrusive as possible. The EO series is characterised by low sound levels – what BOGE terms ‘whisper quiet’ – peaking at 65dB, which makes them ideal to be used indoors; they are commonly used in laboratory, healthcare, pharmaceutical and agricultural settings.

Benefits of BOGE Compressors:

  • German Quality: BOGE compressors are manufactured in Germany, boasting over 100 years of engineering expertise and knowledge. This heritage ensures top-notch quality and reliability in every compressor.
  • Comprehensive Range: BOGE offers a comprehensive range of industrial air compressors, including both oil-lubricated and oil-free compressors, spanning from 1 to 480 HP. This wide range caters to the diverse needs of various sectors and manufacturing processes.
  • Energy Efficiency: BOGE compressors are designed to be energy-efficient, providing cost-effective compressed air solutions while minimising energy consumption. With BOGE’s energy-saving solutions, businesses can achieve sustainable energy savings in their compressed air systems.
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KTC Compack Compressors

The Compack range of screw compressors offers quiet efficiency, with low noise levels of only 65 dB or 67 dB. KTC Compak compressors are renowned for their exceptional silent operation, representing a significant advancement in screw compressor technology. With noise levels as low as 65 dB[A], these compressors offer a quiet working environment without compromising performance. Designed for reliability and efficiency, KTC Compak compressors optimise energy consumption and minimise running and maintenance costs compared to piston compressors. Equipped with the advanced K-Tronic 5 electronic controller, they ensure reliability and efficiency while offering convenient functionalities. The compact yet highly efficient integrated systems deliver industrial-grade performance in a minimal footprint, making KTC Compak compressors the ideal choice for businesses seeking silent and reliable compressed air solutions.

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Why Choose Air Energy’s Quiet Air Compressors

At Air Energy, we understand the importance of noise control in various applications. Our commitment to quality, high performance, and customer satisfaction remains unwavering. Discover our range today and experience the power of silence with our low-noise compressors.

You can rely on us to provide you with the best and quietest air compressors for your needs. We only supply high-quality compressor brands and our specialists will always ensure you have the best model for your needs.

Whether you need a small portable unit or large industrial models, we offer a diverse range of quiet compressors to suit different needs. Our team of experts will guide you through the selection process and provide ongoing support for your ideal compressor.

Ready to enjoy a quieter workspace or environment without sacrificing performance? Click the Shop Now button to explore our range of quiet air compressors, or scroll down to our FAQ section if you have any questions.

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Explore our full range of air compressors, controls and related equipment, or contact us for advice on the best compressed air system for you, and take the first step toward improved efficiency and productivity in your industry.

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Quiet Air Compressor FAQs

The industrial air compressors we supply can be anything up to around 110dB – the same noise level as a car horn or a music concert. The quietest models we stock are around 65dB which is the noise level of a normal conversation, making them suitable for use in the work area.

We have industrial air compressors with levels as low as 63dB, 65dB and 67 dB. These levels are below the 85dB point at which the Health and Safety Executive recommends the use of ear protectors to prevent permanent damage to hearing.

Yes. While the majority of quiet air compressors are compact models, many are still able to tackle high workloads. In addition, BOGE has developed soundproofing technology which means even the larger compressors with greater capacity are quiet enough to be located in the working area, making them the ideal compressor for your needs.

Whatever industrial air compressor you have, regular maintenance will not only improve its performance, it will also maintain or improve the noise levels. Therefore even if you have a quiet air compressor, you only need to ensure it is regularly maintained to keep it working quietly and efficiently.

All our industrial air compressors come with the standard manufacturers’ warranties.

Whether or not an air compressor is quiet does not affect its energy efficiency. Many low-noise air compressors are energy efficient meaning you can benefit from the lower energy costs at the same time as safer noise levels.

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