Product Review: Robinair (RG3) Portable Refrigerant Recovery Machine
…CFCs, HCFCs, and HFCS. These include R-12, R-22, R-134a, R-401a, R-401b, R-401c, R-402a, R-404a, R-406a, R-407a, R-407b, R-407c, R407d, R-408a, R-409a, R-410a, R-411a, R-411b, R-412a, R500, R-502, R-507, R-509. This…