From $6,276.59 Regular Price $6,917.78
To $6,981.52 Regular Price $8,791.12
GP40NL - Standard Converter without start/stop and voltage meter.
GP40PL - Standard Converter with start/stop and voltage meter display.
GPX40 - Digitally Controlled Phase Converter with Auto-Off Feature
GPX40AS - Digitally Controlled Phase Converter with On Demand Start and Auto Off Feature.