Dry Vacuum Solutions for Chemical and Pharmaceutical Applications

Throughout the years, many different technologies have been used to provide vacuum for chemical and pharmaceutical processes. Some examples of these include steam jet ejector systems utilizing the venturi effect to draw a vacuum, liquid ring vacuum pumps utilizing water as a sealant, and rotary vane vacuum pumps utilizing a once-through sealing system. Each of these technologies continue to have a place in chemical and pharmaceutical applications, but dry screw technology has become the technology of choice for most applications.