The Robinair RA15501A-E-A2L 5 cfm is the brand new standout Vacuum Pump from the industry front runners Robinair. Not only is this A2L ready, but it can also be used on ammonia systems and R32 refrigerant system. With a high Vacuum rating, their two-stage rotary vane design supplies a powerful high vacuum capability with minimal noise as well as reducing evacuation time, guaranteeing effective moisture removal. For more information, please look at the data sheet below.