Vacuum Pump and Gauge Set for R134a R502 R22 R12 Automotive AC 3cfm 1/4HP Tube

4.5 CFM AC Vacuum Pump 1/3 HP Single Stage HVAC Refrigeration R134a R22 R12 R502

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4.5 CFM AC Vacuum Pump 1/3 HP Single Stage HVAC Refrigeration R134a R22 R12 R502

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4.5 CFM AC Vacuum Pump 1/3 HP Single Stage HVAC Refrigeration R134a R22 R12 R502

3CFM 4CFM 1/3HP Vacuum Pump HVAC Refrigeration R134A Adapter Pressure Gauge A/C