Complete solutions for all pump requirements

Vacuum & Air

Pressure Pumps

Liquid Ring Vacuum Pumps

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Dynavac is able to manufacture complete engineered vacuum systems comprising single or two stage units with vacuum vessels, piping valves and instrumentation. The main features are that of simplicity and robustness.

A single rotor is sealed by the steady flow of water through the pumping chamber.

Other features include:

  • high reliability
  • Suitable for ‘wet’ and ‘dirty’ applications
  • the possibility to handle almost any gas and vapour
  • tolerant of particle through-put
  • self flushing
  • low maintenance
  • oil free operation
  • low vibrations
  • silent running

Vacuum Productivity
Suitable for heavy duty applications, they can continuously separate and tolerate accidental carry-over of dust and liquid.

Oil re-circulation systems have low maintenance costs and can operate for 10,000 hours without any oil replacement.

Large Liquid Ring Pumps, supplied for Disc Filter, Filtrate Recovery in Aliminium Refinery


  • Mining
  • Sugar Milling
  • Oil & Gas
  • Chemical & Pharmaceutical Industry
  • Power Generation
  • Food Processing & Packaging
  • Wood Treatment & Finishing
  • Plastic Manufacture & Forming
  • Printing & Paper Handling
  • Water Supply & Treatment
  • Medical
  • Metal & Stone Processing
  • Environmental


  • Drum and Pan Filter Presses
  • Methane Gas recovery for Co-Generation
  • Crude Oil Distillation
  • Pipeline Drying
  • Solvent De-waxing and recovery
  • Sewage Digester Gas compression
  • Flare Gas Recovery
  • Vapour recovery/boosting
  • Pump and water box Priming
  • Oil Recovery
  • De-aeration
  • Gas Compression
  • De-Gasification
  • Plastic Extrusion
  • Condenser Exhausting
  • Turbine Gland Exhausting
  • Flue Gas Desulphurisation
  • Vacuum De-aeration
  • Evisceration
  • Deodorizing of oils
  • Milking Systems
  • Evaporators
  • Cookers
  • Bottle Filling
  • Conveying
  • Extrusion Presses
  • Paper Manufacture
  • Sewage Evacuation
  • Sterilisation
  • Central Vacuum System
  • Brick and tile Degassing
  • Methane Gas Extraction
  • Bio-Gas Production
  • Waste Water
  • Soil remediation


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