Photo 1 of KOOPOOL 4CFM 1/3 HP Single Stage HVAC Vacuum Pump - Compatible with R12, R22, R134a, R410a Refrigerants, for Automotive AC, Resin Degassing & More, Includes Oil (Heavy Duty, Industrial Grade)

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Photo 1 of KOOPOOL 4CFM 1/3 HP Single Stage HVAC Vacuum Pump - Compatible with R12, R22, R134a, R410a Refrigerants, for Automotive AC, Resin Degassing & More, Includes Oil (Heavy Duty, Industrial Grade)Photo 2 of KOOPOOL 4CFM 1/3 HP Single Stage HVAC Vacuum Pump - Compatible with R12, R22, R134a, R410a Refrigerants, for Automotive AC, Resin Degassing & More, Includes Oil (Heavy Duty, Industrial Grade)