Vacuum Pumping with Electronic Control

Vacuubrand offers complete pumping unit solutions equipped with the companys latest vacuum controller CVC 3000 in three vacuum performance ranges. The PC 500 NT and PC 600 NT series control the vacuum using conventional two-point control via an in-line solenoid valve. The PC 600 NT series with an ultimate vacuum down to 1.5 mbar is suited for applications with high-boiling-point solvents. Both series offer the advantage of models capable of simultaneous operation of two separate applications with only one pump. The PC 3000 Vario series pumping units use frequency controlled pumps to provide fully automatic boiling point detection by continuously adjusting the volume flow rate to the changing process conditions. Depending on the pump configuration, an ultimate vacuum down to 0.6 mbar can be achieved.