Wayne-air-compressor-forum, warning: the topics covered on this site include activities in which there exists the potential for serious injury or does not guarantee the accuracy or completeness of any information contained on this site. always use proper safety precaution and reference reliable outside sources before attempting any construction or remodeling task!. "whatever happened to the wayne compressors company" a visitor to this site asked. he went on "i have a large upright twin cylinder wayne compressor. these were very popular in a lot of service stations in california. mine is still running pretty well but will no longer make pressure above about 120 used to run at about 175 pounds for years.