VEVOR Vacuum Pump 3.6 CFM 1/4 HP Single Stage HVAC Air Conditioner Refrigeration Kit 5PA Ultimate Manifold Gauge Set R12 R22 R134a R410A and 5 ft Hose for Air Conditioning Systems - Walmart.com
Amazon.com: VEVOR 3.5 CFM Vacuum Pump, 1-Stage HVAC Vacuum Pump with Oil, AC Vacuum Pump 134a, 4-Pole Pure Copper Motor-Longer Running Time, for Resin Degassing, Refrigeration Maintenance, Vacuum Package etc. : Automotive