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Liquid Ring Pumps

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Liquid Ring Vacuum Pumps

Airtech liquid ring vacuum pumps and liquid ring compressors are rotating, non-pulsating, positive displacement pumps. Liquid ring vacuum pumps, also known as water ring vacuum pumps, contain a single moving part, the rotor. The rotor is located eccentrically within a cylindrical casing. Liquid is supplied to the pump and by centrifugal force, forms a liquid ring around the casing which results in the formation of compression chambers. Airtech provides both single stage and multi-stage liquid ring vacuum pumps in various materials of construction for a variety of applications.Contact us today to find the right water ring vacuum solution for you.To learn more about liquid ring pump and liquid ring compressor technology click here.

Benefits of Water Ring Vacuum Pumps

  • Tolerate liquid carryover
  • Quiet, low vibration operation
  • Vacuum up to 29"HgV
  • Requires little to no maintenance
  • Safe for explosive gases
  • Mechanical seals are standard

Liquid Ring Vacuum Pump Liquid Types

  • Water
  • Oil
  • Solvents
  • Glycols
  • Alcohols

Liquid Ring Vacuum Pump Applications

  • Vacuum forming of molded paper pulp products and plastics
  • Plastic extruder for degassing and handling water carryover
  • Vacuum distillation
  • Vacuum filtration
  • Vacuum priming
  • Food processing for vacuum massaging and poultry and fish evisceration
  • Bottle filling
  • Deareation
  • Sterilization
  • Vapor and solvent recovery
  • Condenser exhaust
  • Crystallization

Dont know what a liquid ring vacuum pump is? Click here to learn more about liquid ring vacuum pump technology.



Types of Liquid Ring Pumps & Liquid Ring Compressors