These Agilent Varian high voltage HV bakeable ion pump cable are radiation resistant and have a built-in high voltage safety interlock. These cables work with Agilent Varian 4UHV ion pump controllers and select part numbers of the MiniVac controller (controllers with Fisher HV connector required). They are designed to connect to VacIon Plus 20, 40, 55, 75, 150, 300, 500 and VacIon Plus 150, 300, and 500 combination ion pumps. These Agilent Varian HV bakeable ion pump cables are 13 foot long and have part number 929-0705, 9290705.