The Welch DuoSeal vacuum pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants.Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist. It 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 Welch 1400 DuoSeal Belt Drive Pumps have a pumping speed displacement of 0.9 CFM.
110 Volts 50/60Hz single phase, 1/3 HP 250 watts. Belt-drive rotary vane mechanical vacuum pump. 0.63 quart / 0.6 liter. 17.8 x 9 x 18.104.22.168 x 13.8 x 14.5. Welch 1400 DuoSeal belt drive rotary vane dual stage pump. Welch 1417 oil mist exhaust filter. The item "Welch 1400 DuoSeal 0.9 cfm 0.1 Micron 2-Stage Vacuum Pump Short Path with Filter" is in sale since Tuesday, May 29, 2012.
This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Furnaces & Ovens". The seller is "acrossintl" and is located in Livingston, New Jersey. This item can be shipped worldwide.