vacuum pump, Waterring vacuum pump, water ring vacuum pump, high vacuum pump, high vacuum system, oil ring pump, oil seal rotary high vacuum pump, roots blower

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Products @ Vindivak
Vacuum Pump
Liquid Ring Vacuum Pump
Monoblock / Closed Couple Vaccum Pump
Oil Seal Rotary High vacuum Pump
High Vacuum System
Air Ejectors
Twin Lobe Compr. / Roots Blower
Air Cooled Compressor - VR/VRK Series
Water Cooled Compr. - VAR/VWR Series
Compressor in Vacuum Duty and Bosster
Metering and Dosing Pump
Import Substitution
Live Support
Photo Gallery
Request for quote
liquid ring vacuum pump

The Liquid Ring / Waterring vacuum pump is the best solution for vacuum applications where wet, or extremely humid, and slightly contaminated vapour / gases are ingested. For several of these applications, water is the best media that can be used for the Liquid Ring.

VINDI VAK is one of the leading manufacturers of liquid ring vacuum pumps with single stage (RT Series) & two stages (RTS Series) designs. With the experience developed over decades of engineering research, continual in the latest technologically, advanced machinery, and sound mechanical know-how, VINDI’S product is synonymous with high quality, high efficiency, robust construction and maximum reliability.
Single stage Liquid Ring vacuum pump

We are manufacturing 12 different Models ranging from RT-1 to RT- 12. The smallest Vacuum Pump is having full open suction capacity of 50 M3/hr and is being driven with 3 HP Electric Motor. While the biggest model of Vacuum pump is having full open suction capacity of 2025 m3/hr and is being driven with 90 HP Electric Motor.

These pumps are typically used as a vacuum pump but same can also be used in a compressor duty with the slight modification in installation. The Liquid Ring Compressors can develop pressure up to 1.5 Kg/cm2 g.

We are manufacturing 7 different Models ranging from RTS- 22 to RTS- 82. The smallest Vacuum Pump is having full open suction capacity of 80 M3/Hr and is being driven with 5 HP Electric Motor. While the biggest model of Vacuum pump is having full open suction capacity of 700 m3/hr and is being driven with 40 HP Electric Motor.

Single stage vacuum pump can produce vacuum up to 50 torr , while Two stage vacuum pumps typically produce vacuum up to 40 torr, assuming air is being pumped and the seal-liquid water at 30°C (85F) or less. Dry air and 30°C water temperature is the standard performance basis which most manufacturers use for their performance curves.
Material of construction
The Pump can be supplied in several materials to suit various applications;
  • Cast Iron with S.G. Iron impeller
  • Partially or Complete Bronze, SS 304, SS316, Alloy 20, Hastalloy - C,
  • Rubber Lined 
  • Other as per customer requirement
  • Simple & Trouble free operation
  • Suitable for low and high vacuum applications
  • Rugged construction for heavy duty application
  • No metallic contact inside machine hence less wear & tear,
  • Moist air, vapours, aggressive gases & dust laden gases can be handled
  • No contamination of medium passing through
  • Leak proof sealing arrangement can be done
  • Clean & Oil free exhaust / discharge
  • Compression takes place with small temperature rise.
  • Compact unit due to direct drive
  • Low Power and Water consumption.
  • Power Industry: Pneumatic conveying of fly ash, vacuum priming, vacuum deaeration and condenser initial evacuation.
  • Sugar & Distillery Industries: Vacuum filtration.
  • Plastic Industries: Degassing, drying & conveying
  • Environmental Industry: Vacuum priming, digester gas compression, waste water disposal.
  • Petroleum Refining Industry: Crude oil stabilization, crude oil vacuum distillation, filtering / de-waxing.
  • Paper & Pulp Industries: Process vacuum, stock & white water deaeration, head box compressor / vacuum pump.
  • Printing Industry: Powdering on printing presses, screen printers, central system.
  • Chemical Industry: Solvent recovery, vacuum filtration, vents gas compression.
  • Pharmaceutical Industry: Drying, distillation, degassing.
  • Packaging Industry: Vacuum packaging, production PET containers.
  • Ceramic Industry: Air removal from clay, vacuum processing.
If you have an unusual application or if you would like to use any of our product for your application, please e-mail us

Details required for quotations
  • Application
  • Capacity (M3/Hr or CFM)
  • Vacuum (inch WG or mm WG)
  • Seal Water Temperature (°F or °C)
  • Air Gas Temperature (°F or °C)
Developed By:Genie Corporation Limited