V-VTA ( DRUVAC ) Capacity at  50 Hz :  55 - 128 m³/hr Capacity at  60 Hz :  66 - 153 m³/hr (38.8 - 90.1 cfm)  Ultimate vacuum:  150 mbar (abs.) / 25.5 in.HgV

V-VTE ( PICOLINO ) Capacity at  50 Hz:  3.2 - 12.0 m³/h Capacity at  60 Hz:  3.8 - 14.0 m³/h (2.2 - 8.5 cfm)  Ultimate vacuum:  150 mbar (abs) / 25.5 in.HgV

V-VTN ( PICO ) Capacity at  50 Hz :  11.7 - 42.5 m³/hr Capacity at  60 Hz :  13.5 - 50.4 m³/hr (7.9 - 29.7 cfm)  Ultimate vacuum: 150 mbar (abs.) / 25.5 in.HgV

V-VTR Capacity at  50 Hz :  100 - 129.9 m³/hr Capacity at  60 Hz :  119.95 - 154.95 m³/hr (70.6 - 91.2 cfm)  Ultimate vacuum: 150 mbar (abs.) / 25.5 in.HgV

Rotary Vane   –   Claw   –   Screw   –  Liquid Ring