Combined

100% Oil Free Operation Vacuum and Pressure Regulators Included Quiet Minimal Maintenance Direct Drive Separate Inlet Filters for Each Port No Need to Purchase Separate Pumps for Vacuum and Pressure for the Same Application Adjust Vacuum Flow and Pressure Flow Simultaneously with the Ability to Adjust Either Without Loss of Performance

Variair

Patented intelligent variable speed controller 100% Oil-less operation Quiet Compact Extended vane life 2:1 flow ratio Integrated inlet filters Minimal maintenance Maintains constant pressure

Oil-flooded

Vacuum to 29.9 in.Hg (0.4 Torr) Quiet Highly efficient Compact Direct drive Semi-synthetic oil standard Gas ballast optional Cool running Multi-stage oil separation systemt- 99.9+% efficient

Oil-less

100% Oil-less operation Quiet Cool operation Long vane life Inlet filters included Discharge silencers Direct drive Vacuum regulators included Minimal maintenance Continuous duty rated Pmin down to 33 mbar