The Liquid Ring Vacuum Pump (LEH) is a single-stage displacement pump engineered for reliable and oil-free operation. Its robust, simple construction enables the handling of nearly all gases and vapors, including small quantities of entrained liquid. Designed for non-polluting, nearly isothermal compression, this pump features internal service liquid return, cavitation protection, and incorporated dirt and central drains. With a wide choice of materials, it is suitable for diverse industries such as chemicals, pharmaceuticals, petrochemicals, oil and gas, pulp and paper, and general industrial applications. Maintenance is straightforward, and the pump operates with low noise and minimal vibration.
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