What Should You Think About Before Applying Use to a Silent Air Compressor?

Professionals, including heavy-duty mechanics, contractors, automotive technicians, etc., require compressed air to match the respective industry trends.

Besides, investing in a silent air compressor is no longer a question of “should you?” But a question of “what and which” silent air compressor to invest in.

Before applying use to reliable silent air compressors such as those available at www.directair.co.uk/products/air-compressors/low-noise-air-compressors/, you want to know the basic considerations. For example, the noise level. However, the criterion is not restricted to noise level, even though loud noise is not a core characteristic of silent compressed air. So, what should you think about before applying to a silent air compressor?

Oil-Free or Oiled?

It’s common for investors to grumble about oil-free compressors being too noisy. However, this belief belongs in the entry-level air compressors category and disagrees with the conventional setup because an oil-free compressor can also be super quiet.

Modern compressor makers are fast introducing techs focused on food, dental, and medical industries requiring oil-free, clean and silent compressed air. The productive demand entails the need for oil-free machines to order the day, which your business might require to stand out. Some oil-free compressors include scroll, reciprocating pump and the rotary screw, featuring dual-piston designs.

Sound Dampening Component

Many air compressors are designed with exposed pumps, which causes increased noise, making the environment ear-unfriendly. Fortunately, by the corner, we also have professional-grade and consumer air compressors designed with thicker aluminium or gauge steel to dampen sound. Some manufacturers go the extra mile to set up a sound-dampening enclosure above the pump, fan and motor for enhanced sound dampening, suitable for your business.

When applying a low noise air compressor to use, you’d be focusing on the sound dampening pads designed to contain compressor sound waves and managed vibration.


As mentioned earlier, deciding what quiet air compressor to invest in is not limited to loudness.  However, loudness remains a decisive and fundamental thing to consider.

When your business shops for a silent air compressor, you’d confront terms such as ‘silent’, ‘noiseless’, ‘ultra-quiet, ‘low noise’, etc. These indicate the level of quietness to expect, and of course, you’re most interested in a compressor that does not ear-blasting. Compressor loudness is measured in dB (decibel), and if you find no noise level, it could be a disguised noisy compressor.

Estimated Durability

Some compressors are designed to be more durable than others. When shopping a silent air, you may want to invest in a more expensive compressor. Typically, the price gap between stronger and weaker compressors is not wide.

Nonetheless, before you pay the cost, ensure that the dealer or manufacturer estimates the machine’s durability. Truthfully, you expect the best from your investment, so your one, two, or three pounds must count as “well spent”.

Meanwhile, some air compressors may appear expensive, but you’d derive the benefit going forward. You might also consider a bigger compressor, say a 15 HP compressor, to experience double/triple performance, depending on the workload.

Vibration Management

You should also think about the compressor vibration. Consider the technology the manufacturer employs to manage vibration. Most silent air compressors use excellent rubber isolation pads to keep off vibrations, which, when emitted, can magnify sound.

In essence, you want to look at the rubber pads employed in the machine before investing in it for use in your business. The vibration management efficiency may also ensure that your silent air produces below 70 dB, eliminating possible hearing impairment. At 90 dB, you should question the dealer or manufacturer’s implementation of rubber isolation pads.

Reasons for Compressor Loudness

Most quiet air compressors arrive below 70 dB, which are applicable in large production industries. Compressors up to 90 dB may not be worth consideration unless you have the padded facility to contain them.

What makes some compressors deafening loud while some are silent?

Power Source

The power source can determine the dB output of an air compressor. A quieter compressor would be electric-powered, while most gas-powered compressors make the louder noise due to the engine used for air compression.

Moving Components

Typically, reciprocating compressors air compressors utilise more moving and contacting parts, resulting in friction. However, rotary screw and scroll compressors utilise fewer moving parts, typically a single component, resulting in an almost silent operation. Note that friction is decisive in capacity and machine size.


A compressor can become noisy, considering where it is placed. For utter quietness, conduciveness and serenity, consider relocating the compressor away from the workspace.

You Should Invest in a Silent Air Compressor

As established earlier, investing in a silent air compressor is no more a question of “should you?” Presently, many businesses, including your competitors, contribute to the surge in the air compressor market. Meanwhile, air compressor market growth is projected to hit $6.93 (£4.58) billion at a CAGR of nearly 4% between 2021 and 2025.

The workplace welcomes many things, and ‘noise’ is not one. A serene business premise would ensure sanity and comfort while business activities transit without communication problems. A system for free estimates can also streamline your business operations. In essence, investing in a silent air compressor improves overall business productivity, eliminates hearing impairment risk and incites efficiency.

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