A range of piston rings, rider rings and rider bands fulfill the varied sealing and piston support requirements for reciprocating compressors, using a range of CPI Special Polymer Alloys, standard and special materials.
Many successful field applications, using the unique range of CPI materials, have transformed both oil-free and lubricated compressor reliability, resulting in better sealing, less wear and longer running life.
Replacement and Spare Parts
In addition to the manufacture and supply of components, CPI is committed to keeping compressors performing and maximizing operational availability. With this understanding and focus, CPI believes the supply of replacement parts is critical in achieving this. CPI is able to support operators around the clock; this also includes a comprehensive reconditioning service from many of our worldwide operations.