Paasche D500SR 1/8 HP Compressor with Regulator and Moisture Trap Review

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Reviewed by:
On June 26, 2014
Last modified:July 28, 2020


Diaphragm compressor with regulator and auto shutoff

The Paasche company strives to provide the highest quality, most affordable airbrushes and equipment made in the United States. Paasche has been in business since 1916, and they have consistently provided high quality airbrushes, compressors, and accessories at an affordable price, all of which are tested and inspected before ever leaving the warehouse for shipment.


Paasche D500SR 1/8 HP Compressor
Paasche D500SR 1/8 HP Compressor

The Paasche D500SR compressor is designed to provide the features of a great airbrush compressor, without the added costs.  This compressor is manufactured in Chicago, Illinois at the Paasche Company’s state of the art factory.

The D500SR includes both a pressure regulator and a moisture trap, both of which are essential for an airbrush compressor.

The airbrush regulator allows for the selection of precise amounts of pressure while spraying, providing consistency is every pass with the airbrush.

The moisture trap ensures that moisture does not collect in the airline while spraying, eliminating the potential for bursts of water to come out with the paint you are using.

What’s in the Box

The D500SR is a 1/8 horsepower diaphragm compressor that comes with an included pressure regulator and moisture trap.  The unit comes complete with four rubberized feet for stability, and a standard power cord for versatility in power sources.  The unit is blue, and has an easy to use design that takes up very little space in your work area.


The Paasche D500SR features an auto shutoff, and provides up to 30 PSI depending on the airbrush being used.  The compressor also delivers quiet performance, and is lightweight for easy transport.  The unit also includes a pressure regulator and moisture trap for added convenience.

The D500SR is 11.2 inches long, 6 inches wide, and 9.8 inches tall, which requires very little space for operation.  The unit also features an automatic shut off, which prevents the compressor from running when the airbrush is not in use.

However, as soon as the airbrush is activated, the unit turns back on to provide the selected air pressure immediately.  The D500SR also runs at around 47 decibels, providing exceptional quietness in operation.

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Motor 1/8 HP AC
Preset 20-30 PSI
Noise level  47 dbs
Weight 7.7 pounds
Size 11.2 x 6 x 9.8 inches
Features Tank, Regulator and Moisture Trap, auto shutoff

User Reviews

Most users find that this unit is a great value, especially considering the added benefit of the pressure regulator and moisture trap.

The automatic shut off when the airbrush is not in use provides energy efficiency, and the overall noise level makes for a much quieter working environment.

The moisture trap and pressure regulator function exactly as designed, providing consistent results throughout all projects.

Some customers have experienced significant delays in customer service responses to any issues they have had, which could pose a problem if this is the only compressor you have available.  However, most users have been completely satisfied with the compressor, and the results that it provides.


The Paasche D500SR compressor provides great features at an affordable price.  The included regulator and moisture trap eliminate the need for purchasing add-ons, which is often a requirement with other similarly priced models.  The quiet operation and small size provide a unit that is easy to use and unobtrusive, no matter how much space you have to work in.

If you are looking for a small compressor that allows you to select precise air pressure, and provides the additional features of a moisture trap and automatic shut off, the Paasche D500SR is a great option.

The quality craftsmanship, ease of use, and the overall affordability when compared with other compressors available make this a valued choice in airbrush compressors, and the fact that it is made in the United States makes it even better.

Buy now

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