Compressor maintenance

We can offer high-pressure breathing air compressor service, maintenance and installation for the following compressors: 

  • Alkin
  • Aykom
  • Bauer
  • Coltri Sub
  • Hamworthy
  • Williams and James

Also a written scheme for systems installation and use of compressors and air storage systems in compliance with regulation 2002.

We supply filter cartridges for use in a Coalescing Separator at the first stage of filtration, removing the majority of oil and water, enabling efficient filtration in subsequent disposable  cartridges.


Coalescing Separators offer easier maintenance and higher efficiency than conventional mechanical separators, extending chemical purification cartridge life by up to 15%. 

Complete systems including a separator, single or twin filters, valves, pipe work and mounting bracket can be built to order, for any flow rate from 2.37 to 23.7 litres/second.5ppm

About Company

C & R Testing Ltd has been established for more than 20 years engaged in electrical installations and servicing, compressor maintenance, installation, air purity testing, cylinder testing and oxygen cleaning.

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Get in Touch

  • Alkin UK phone:
    01422 410466
  • C&R testing phone:
    01422 557707
  • Email:
  • Address:
    Unit 1 Owenshaw Mills
    Sowerby Bridge
    HX6 2AF