Comparison : Item # VARIAIR SV 130/2, VARIAIR SV Series 82 Standard Cubic Feet Per Minute (scfm) Open Flow Rate Double-Stage Vacuum Pump
Item # VARIAIR SV 201/2, VARIAIR SV Series 103 Standard Cubic Feet Per Minute (scfm) Open Flow Rate Double-Stage Vacuum Pump
Item # VARIAIR SV 300/2, VARIAIR SV Series 111 Standard Cubic Feet Per Minute (scfm) Open Flow Rate Double-Stage Vacuum Pump