Comparison : |
Item # VG4A-L, Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump Item # VG4C-L, Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump Item # VG4S-L, Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump Item # VG4SS4-L, Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump Item # VG4SS6-L, Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump
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