Process Compressors

From full packaged systems to individual components, we offer design, sales, service, and installation on a broad range of compressor pumps, including liquid ring compressors, reciprocating gas compressors, sliding vane air & gas compressors, and more.

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Compressor Products & Consulting

Typically, our products are suitable for heavy-duty use in industrial conditions, and can be delivered as part of a wider solution to a particular pumping problem. If we don't have the perfect compressor pump for your application available, our expert engineering team can offer a bespoke solution designed to meet your particular needs.

Whether made by McKenna or not, our team can also provide servicing and repairs to most industrial compressors and associated equipment, either at one of our locations in California or on-site wherever you are in the United States.

Rotary Vane Compressors

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Liquid Ring Compressors

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Decades of Experience.
24/7 Support.

Call today to learn how partnering with PSI can make your project a reliable success.

310 667-4376

General Engineering
Contractor

License No. 830191