What is a “Liquid Ring Vacuum Pump”?

These Liquid Ring Vacuum Pumps are principally used as a vacuum pump. however, for the specific application, they are also used as compressors. The advantage of those machines is their simple construction and trouble-free operation. With proper MOC it can easily handle moist air and aggressive and dust-laden gases. these sorts of machines are absolutely oil-free and don’t contaminate the medium passing through.

liquid ring vacuum pump

liquid ring vacuum pump

Why is the Liquid Ring Vacuum Pump called a “Vacuum Pump”?

This is a sort of vacuum pump where the liquid used for operation is essentially the water. These machines are principally used as vacuum pumps. however, for the specific application, they are also used as compressors.

liquid ring vacuum pump working principle

Principle of Liquid Ring Vacuum Pump, The casing of the machine cylindrical with a control disc on either side. An eccentrically located impeller with curved blades rotated within the casing. The liquid (preferably) introduced is set into rotary motion by the blades, thus forming the water ring concentric with the casing.

Principle of Liquid Ring Vacuum Pump cells is formed between the ring and the blades of the impeller which vary in volume from maximum to minimum with each revolution.

The conveying medium enters the working chamber through the opening within the lateral control discs and is compressed by the decrease in volume of the cells. Principle of Liquid Ring Vacuum Pump it then flows together whit the cooling through the discharge in the control discs to the delivery port.

How does a “Liquid Ring Vacuum Pump” operate?

The advantage of those machines is their simple construction and trouble-free operation. With proper MOC it can easily handle moist air and aggressive and dust-laden gases. these sorts of machines are absolutely oil-free and don’t contaminate the medium passing through.

What is the JD VACUUM SERVICE “Water Ring Vacuum Pump” series composed of?

JD Vacuum Service, India is one of the leading manufacturers of single/two-stage Liquid Ring Vacuum Pump (JDWV Series) & two stages (JDWVS Series) designs. With the experience developed over decades of engineering research, continual within the latest technologically advanced machinery, and sound mechanical know-how, JD Pumps’ product is synonymous with top quality, high efficiency, robust construction, and maximum reliability.

We are manufacturing 6 different Models ranging from JDWVS- 4D to JDWVS- 40D. The smallest Vacuum Pump is having a full open suction capacity of 50 M3/Hr and is being driven with a 3 HP Electric Motor. While the biggest model of the Vacuum pump is having a full open suction capacity of 400 m3/hr and is being driven with a 20 HP Electric Motor.