The Leybold D65 D65B Trivac is a durable vacuum pump with a superior vapor handling capability. The Leybold D65 D65B dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 1x10-4 Torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Leybold D65 D65B vacuum pumps have a pumping speed displacement of 53 CFM. This pump is BRAND NEW and comes with a manufacture warranty. Parts, oils and accesories for this pump are located on this website. These Leybold D65 D65B rotary vane vacuum pumps operate on 3-Phase 208-230/460 VAC 60Hz / 200-220/380 VAC 50Hz (see below).