Liquid ring vacuum pumps are positive displacement pumps that use a ring of liquid to create a seal between the vanes or impeller and the pump housing, creating a vacuum and pumping gas or vapor out of a chamber. They are rugged, reliable, and widely used in applications ranging from chemical processing, paper and pulp industry, power generation, and wastewater treatment. They excel at handling condensable vapors and liquid slugs, making them ideal for wet applications with high levels of contamination. Discover our cutting-edge Liquid Ring Vacuum Pumps, EHR Series and SHR Series, meticulously designed by Edwards. Tailored for the most demanding applications in process industries, our liquid ring pump range comprises both one and two-stage machines, ensuring optimum efficiency across a broad vacuum range. With capacities reaching up to 40,000 m³/h in one stage and 7,500 m³/h in two-stage models, these pumps deliver powerful performance. Count on Edwards for top-quality Liquid Ring Pumps, designed to excel in the most challenging industrial environments. Enhance your processes with our reliable, efficient, and customized vacuum solutions.