GEA Wiegand vacuum systems are based on jet pump technology. They essentially consist of combinations of jet pumps and condensers.
Steam jet vacuum systems can be designed for various applications, as
Steam jet vacuum systems have a simple design, they are reliable and require low maintenance because they work without moving parts. They are resistant to corrosion since they can be manufactured from nearly any material, even glass, porcelain, graphite, titanium etc.
The use of product vapour as motive medium for jet pumps plays an increasingly important role in the production of polyester, polycarbonate and thermoplastic synthetics. In this way, GEA Wiegand designs completely closed systems which are characterized by their ecological and economic efficiency.