Welcome to WikiPEI.
WikiPEI is a free encyclopedia designed and built by PEI for the education, collaboration and promotion of the energy handling equipment industry.
Many years ago, PEI published a glossary of industry terms called the Petroleum Equipment Lexicon. Originally compiled by PEI founder, Howard Upton, the Lexicon became a handbook for the energy handling equipment industry.
Now long out of print, the Lexicon has been replaced by the online reference.