DVP RC3M

Vacuum Pump Single stage Volume Flow Rate 3.2m3/hr Total final pressure 1mbar Partial pressure 0.5mbar Gas ballast 2.0 mbar (new)

BRAND RS30

Rotary Vacuum Pump Single stage High Speed Direct drive Ultimate partial pressure without ballast 3x10-2mbar For 3-phase operation or 240v operation (unused)

DVP RC4M

Vacuum Pump Single stage Volume Flow Rate 4m3/hr Total final pressure 0.1mbar Partial pressure 0.05mbar (5x10-2 mbar) Gas ballast 3.0 mbar (new)

DVP RC4D

Vacuum Pump Dual stage Volume Flow Rate 4m3/hr Total final pressure 0.01 mbar Partial pressure 0.005 mbar ( 5x10-3 mbar) Gas ballast 0.2 mbar (new)

DVP RC8D

Vacuum Pump Dual stage Volume Flow Rate 8m3/hr Total final pressure 0.01 mbar Partial pressure 0.005 mbar ( 5x10-3 mbar) Max water vapour pumping rate 0.09 kg/hr Gas ballast 0.2 mbar Single phase (new)