PLC controlled Roots + LRVP package for very high vacuum levels with total water or oil circulation.
Capacity to 3500 m³/h (2060 ACFM), max vacuum 2 mbar (29.86 "HgV / 1.5 Torr) at 50Hz.
Capacity to 3900 m³/h (2300 ACFM), max vacuum 2 mbar (29.86 "HgV / 1.5 Torr) at 60Hz.