... quickly Self purge feature 1) Recover all commonly used refrigerant (CFC,HCFC,HFC),including R410a 2) 1/2HP ... purge feature can be used to purge The moisture, contaminants and excess refrigerant from the system after ... design makes it easy to carry and use. Refrigerant Cat III:R12,R134a,R410c,R406a,R500Cat IV ... R509Cat V: R402A,R404A,R407A,R407B,R410A,R507 Refrigerant Recovery Rate Cat III Cat IV Cat V ...