Dark Blue has no connection in any way to the original manufacturers, their agents, brand names or trademarks, is in no way affiliated or associated with any OEM, their agents, brands or trademarks and do not claim our products and services to be endorsed or approved by any OEM, Dark Blue does not supply products and services to, from or on behalf of any OEM except CVS Engineering GmbH. All brand names and trademarks are the property of the respective owners. No equipment comparisons either direct / indirect between different manufacturers or models are made / intended / offered on this web site. Information subject to change without notice.


A fully equipped and staffed service facility exists on our premices to meet the demand for service of equipment, repair, recondition, installation, custom manufacturing, parts and supporting products, consumables and of course supply of new or service exchange blowers and new vacuum pumps.

All repairs are done to highest standards by experienced personnel in fully equipped repair and test facilities, specialised engineering outsourced to approved facilities using modern accurate equipment by competent personnel to required specifications.
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Fully equipped facilities for professional manufacture, recondition, repair, engineering, testing, service and installation