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Liquid Ring Vacuum Pumps

Toshniwal Vacuum's Liquid Ring Vacuum Pumps (LRVP Series), represent a global benchmark in vacuum technology. Engineered for reliability and versatility, these pumps are ideal for rough vacuum applications across industries.

The LRVP Series includes Single-stage, Double-stage, and the innovative TRVX Variport variant, offering tailored solutions for diverse process needs. When paired with Toshniwal Vacuum's system design expertise, Hybrid LRVP systems (integrated with ROOTS and condensers) deliver enhanced vacuum performance and energy efficiency. Known for their compact profiles, high reliability, and material flexibility, these pumps are built to handle condensable vapors and corrosive gases with ease.

  • Versatile Configurations: Available in single-stage, double-stage, and TRVX Variport variants.
  • Compact & Lightweight: Reduced body profile without compromising performance.
  • Corrosion-Resistant Options: Full stainless steel body and impeller available for aggressive vapor handling.
  • Eco-Friendly Operation: Hydropac closed-loop water recirculation system minimizes water usage and pollution.
  • Efficient Vapor Handling: Liquid ring design ensures smooth processing of condensable vapors.
  • Customizable Materials: Wide selection of construction materials for challenging environments.
  • System Integration Ready: Compatible with ROOTS and condenser setups for hybrid vacuum systems.
  • Pumping Capacity: 3 m³/hr to 3500 m³/hr.
  • Ultimate Pressure: 33 mbar.
  • Design: Compact footprint with high performance output.
  • Material Options: Cast iron, stainless steel, and other corrosion-resistant alloys.
  • Cooling System: Hydropac closed-loop water recirculation (optional).
  • Vapor Handling: Optimized for condensable vapor applications.
  • Construction: Full SS body and impeller available for corrosive media.
  • Vacuum Distillation: Enables separation of components under reduced pressure.
  • Vacuum Tray Drying (VTD): Facilitates moisture removal from heat-sensitive materials.
  • Rotary Vacuum Dryer (RVD): Ensures uniform drying in pharmaceutical and chemical processes.
  • Solvent Extraction & Concentration: Enhances recovery and purification of solvents.
  • Recovery of Condensates: Captures and reuses vapor-phase liquids efficiently.