Oil Free Air Compressor

Quiet Oil-Free Air Compressors

The outstanding performance and quality of Werther International’s line of quiet oil free air compressors is essential in providing a turn key solution and an easy installation and start up for most applications needing a source of quiet compressed air. With our quiet oilless air compressor motors, selection of ASME certified air tanks, self-regenerative air dryers, and silencing cabinet options, the Werther oilless air compressors are well suited for a variety of applications including laboratory, automation, medical, clean room, gas generation, and food and beverage where dependability and long service life is a must.

With all oil-free compressors, the cylinder is pre-lubricated for a 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 that's required since it's pre-lubricated. Since Werther is ISO 9001 certified, our 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 to have a low noise, so that it's suitable for a quiet environment.

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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