An American company serving worldwide

Knox Western is a US company specializing in the design and manufacture of lubricated and non-lubricated reciprocating gas compressors, for a wide range of applications, mainly in the energy and mobility industries.

Founded in the early 1930s, it began dedicated to the repair and updating of compressors, becoming later a large distributor of the main manufacturers. Finally, in 1973, it became an OEM itself with the development of its TP series. In 2016, crowning decades of technological experience, it designed and built its first CNG refueling station.

Knox Western equipment is developed and produced with the highest quality, at its headquarters in Erie, Pennsylvania, for demanding customers in more than 70 countries. We have the most advanced technology, a top professional team, and a network of representatives that allows us to deliver, not only maximum reliability compressors but tailored-made solutions with a strong reputation in the market.

Our values

Ensure customer satisfaction.
Ensure the quality and reliability of our products and services.
Promote positive work ethics.
Provide a safe, motivational, and encouraging working environment.

Knox Western Downloads

Reciprocating gas compressors TP Series - Brochure