Frequency ConvertersReturn to resultsFREQUENCY CONVERTERS Sort By PositionProduct NamePriceManufacturerTypeLevel of VacuumCFM / L/M (Displacement) New Leybold TurboTronik NT 10 Turbo Pump Controller for TurboVac 50 NT10 90-140V 85901 Call For Pricing New Leybold TurboTronik NT 10 Turbo Pump Controller for the TurboVac 50 NT10 85900 180-260 Volt AC Call For Pricing