The Edwards 5 RV5 dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pumping speed. The Edwards 5 RV5 has superior vapor handling capabilities, while operating quietly. They are very reliable and have accessories to match any application. Applications Include use with Refrigeration dehydration, Brake line evacuation, Epoxy degassing, Sterilization, Mass spectrometry, Vacuum ovens, Lasers, Backing combinations, Thin film coating, Vacuum distillation, Freeze drying, Space research and other vacuum processes. These Edwards 5 RV5 have a pumping speed displacement at 60Hz of 4.1 CFM and an ultimate pressure of 1.5 X 10 -3 Torr. These Edwards RV5 vacuum pumps (Product Number A65301906) are Brand NEW.