VEVOR air conditioning vacuum pump is A2L explosion-proof tested, delivering 5 CFM air flow for top-notch performance. Ideal for refrigeration maintenance, HVAC repair, resin degassing, wood stabilization, etc. Choose the VEVOR vacuum pump for versatile and reliable results! | Vevor | | 1/2 HP 2 Stage Rotary Vane Vacuum Pump, 5 CFM, 115V Air Conditioning Vacuum Pump, 1/4" SAE Male 3/8" SAE Male 1/2" ACME | Orange;Silver | Best Buy