Quiet Oil Free Air Compressor

Quiet Oil-Free Air Compressors

Werther International's line of quiet oil free air compressors is built for environments where air purity and low noise levels are both a requirement. Each unit ships as a complete, turnkey package configured for easy installation and startup, so your operation does not need additional components to get up and running.

Noise Reduction Options for Every Configuration

Our quiet oilless air compressors are available with a range of noise-reduction features that can be specified to your environment's requirements. Motor selection, ASME certified air tanks, self-regenerative air dryers, and silencing cabinet options are all available to build a system that meets the noise and air quality standards of your facility. These options make our compressors a practical fit for laboratory, automation, medical, clean room, gas generation, and food and beverage settings where dependability and long service life are required.

Simple Quiet Oilless Air Compressor Maintenance

With all oil free air compressors, the cylinder is pre-lubricated for more permanent lubrication, making oil free compressors a necessity in any environment that requires 100 percent oil-free air. Oilless air compressors tend to be less expensive because of the simple maintenance required since the cylinder comes pre-lubricated. Read more about our oilless air compressor maintenance advice below.

Meets Industrial Requirements

If your industrial application requires clean air and low emissions, a quiet oil free air compressor is the right choice. Werther offers a line of quiet oilless air compressors with varying tank sizes. Some of the common tank sizes we provide include:

0.93 Gallon 1.57 Gallon 6.3 Gallon
13 Gallon 26 Gallon 52 Gallon
130 Gallon    


Certifications & Quality Engineering

Since Werther is ISO 9001 certified, our silent oil free air compressors are built with durability and strength in mind. Unlike most oil free air compressors, Werther's oilless air compressors are specifically designed for low noise output, making them suitable for quiet professional environments.

Wobble Piston Oil-Free Compressor Packages

Wobble Piston Oil-Free Compressor Packages

Low noise, economical oil-less compressor in multiple configurations.

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Straight Piston Oil Less Compressor Packages

Straight Piston Oil Less Compressor Packages

Our compressors are available with after cooler, filters, desiccant air dryer, and silencing cabinets resulting in an easy installation and start up.

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Wobble Piston Oil-Free Motors

Wobble Piston Oil-Free Motors

An economical and truly quiet oil-less compressor with low vibration.

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Straight Piston Oil Free Motors

Straight Piston Oil Free Motors

A dependable and long lasting source of oil free air.

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Oil Free Air Compressor Maintenance

Werther knows that the greatest advantage to having an oil free air compressor is the low maintenance that’s required since the lubed cylinder doesn’t require oil changes. However, we understand that you may have questions about maintenance. We recommend the following maintenance checks periodically, but also feel free to call Werther today if you have any maintenance concerns!

Check the Air Compressor Safety Valve
The valve should close automatically by itself. You can test the safety of the valve by plugging in the compressor and running it so it reaches the shut-off pressure. After this, pull outwards on the safety valve ring to release pressure from the tank, and the valve should close automatically.

Drain the Air Compressor Tank
Werther recommends draining the tank of water after every use because of the condensation that occurs from the air being drawn into the air compressor’s tank.

Check the Air Compressor Filter
Replace the air filter if there is dirt buildup or wear. The air filter is usually located underneath the plastic housing.

Inspect the Air Compressor
Examine the power cord, tank, hoses, valves, and seals for any signs of damage, rips or tears.

Werther insists that proper safety gear and glasses are warn if you’re checking the oil-free air compressor.

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