SIHI® Dry is a vertically oriented and self-draining vacuum pump with no mechanical shaft seals. It is an ideal choice for chemically related processes where there is a high possibility of liquids or solids carry-over. This award-winning solution can accommodate corrosive gases and vapors, and has superior resistance to heat-accelerated deposition. The basic layout provides the platform with an extensive range of intelligent modules which can be incorporated in order to match dynamic process requirements, simple DCS integration, and remote monitoring.
The unique Survivor control valve design solves the harshest erosion, corrosion and flashing applications. With a variety of ceramic trims available, no other valve will last longer - even in applications with demanding flashing and erosive particulate. The unique design of the Survivor directs flashing energy away from critical equipment. Unique packing configurations solve difficult sealing problems associated with solids entraining the process fluids.