Sulzer has a long experience in developing pumping, mixing and agitation solutions for the most critical and difficult applications - from clear liquids to fluids combining high and low temperatures, gas-containing or high-viscosity liquids and even fluids with corrosive, erosive and abrasive properties. By working in close co-operation with our customers, we are able to select and provide the optimal solutions from our comprehensive portfolio of innovative ANSI/ISO/API centrifugal pumps, axial flow pumps, slurry pumps, liquid ring vacuum pumps, self-priming pumps, gas removal pumps and other special pumps. We also manufacture vertical and horizontal agitators, submersible mixers and oil-free compressors. Advanced materials, a wide range of shaft seals and sealing systems, and the overall operating efficiency ensure a reliable process and maintenance-free operation. Moreover, we have deep knowledge in wastewater treatment and can offer the best and most energy-efficient equipment and solutions for all industrial water treatment processes.