Case Studies

What we've been working on at indEx


Under ATEX, indEx will provide a manufacturer's declaration for zone 2 applications.

Leading Cathodic Protection Company, UK/US


Supply zone 2 enclosures to house non sparking equipment, framework and cable tray.


  • The enclosures were cost and time sensitive.
  • Flameproof enclosures (Ex d) were considered far too expensive, over engineered, cumbersome, heavy and unsuitable.
  • The enclosure needed to house resistors and shunts in a zone 2 area.


Cathdodic protection is fundamental to safe and efficient pipeline function


  • indEx were able to build to the exact custom specification - including manufacturing the framework and cable tray all in 316L stainless steel and painted.
  • indEx personal have a wealth of experience and knowledge in providing bespoke solutions using Ex e (increased safety) junction enclosures and panels.
  • For zone 2 indEx proposed the use of the zone 2 the non-sparking (Ex nA) protection concept.



Questions, enquiries?
Call us on +44 (0)1233 801890 or email