2-stage oil-sealed rotary vane vacuum pumps

GVD 40-275

Technical product specifications

GVD 0.7 -28 range Metric Imperial
Pumping speed: 0.75 – 27.5 m3/hr 0.4 – 16.2 cfm
Ultimate pressure (gas ballast closed): 3.0 x 10-3 – 1.0 x 10-3mbar 2.3 x 10-3 – 7.7 x 10-4  Torr
Motor power: 90 – 750 W (50 Hz) 90 – 900 W (60 Hz)
GVD 40 -275 range Metric Imperial
Pumping speed: 37 – 255 m3/hr 21.8 – 150 cfm
Ultimate pressure (gas ballast closed): 1.0 x 10-3mbar 7.7 x 10-4  Torr
Motor power: 1.1 – 7.5 kW 1.5 – 10 kW