Used EDWARDS QMB250 #9286529 for sale

EDWARDS QMB250 is an advanced pump designed to deliver low-cost, reliable pump performance for applications such as rotary vacuum, vacuum furnace, cryostat, mass spectrometer, evaporator and diffusion. EDWARDS QMB 250 features a variety of technologies that help optimize performance and increase life expectancy. QMB250 is a robust engineered design featuring an advanced Lband bearing system. This system eliminates the cost associated with traditional oil lubrication which helps to keep the cost of ownership low. The bearing system also offers improved stability and reduced noise that increases the life expectancy of the pump while reducing maintenance costs. QMB 250 pump features a next-generation motor driven mechanical seal design that has been engineered to optimize pump performance and improve component reliability. The use of stainless steel and corrosion resistant materials ensures the pump's durability and longevity in even the harshest conditions. EDWARDS QMB250 also includes a sophisticated demand-controlled modulating valve that is designed to increase pumping efficiency while maintaining a low vacuum level. The valve has adjustable sensitivity settings to maximize performance and help achieve the desired vacuum range. EDWARDS QMB 250 pump also includes a unique digital display that provides key performance data for quick and easy diagnostics. This digital display offers a wide range of user-friendly features which include a pressure gauge readout, a frequency chart to keep track of pump cycles, a temperature gauge, and a digital timer for operating the pump. QMB250 pump is designed to meet even the most demanding applications. It stands out from other models by offering incredible performance and a low cost of ownership thanks to its robust design, advanced bearing and motor seal systems, and intuitive digital display.