Welch 1402 Duo-Seal Belt Drive Rotary Vane Mechanical Vacuum Pump M1402
Welch M1402 DuoSeal Belt Drive Rotary Vane Mechanical Vacuum Pump. 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. The Welch 1402 DuoSeal Belt Drive Pumps have a pumping speed displacement of 5.6 CFM, operate on 115 VAC.