Today, there is a wide array of vacuum pumps available in the market. Liquid ring vacuum pumps are one of core type of vacuum pumps and a preferred choice for diverse applications like power generation equipment, petrochemical, seawater de-aeration, pharmaceutical, ground water vapor extraction and food production amongst others.
A liquid ring vacuum pump gives definitive advantage over other vacuum pumps as there is only a single rotating part, a multi-bladed rotating impeller to produce an enormously high pressure. This impeller keyed to the pump shaft, is mounted eccentrically in a round pump casing. When the shaft spins the impeller, centrifugal force drives the liquid to the outer edges of the chamber and draws the gas molecules inside through a valve. These molecules of gas are ultimately compressed and pushed out through the exhaust valve. A sealant fluid used in the liquid ring pump forms a ring around the inside of the casing. This ring of liquid acts as a seal. Popular liquid that can act as sealant includes water, ethylene glycol, mineral oil and organic solvents.
The finetech manufactures full-recovery LIQUID RING VACUUM PUMP System offer total re circulation of the service liquid circulated in close loop system via heat
Liquid ring pump is known for its longer life and low-cost of maintenance as it does not require many vanes or valves. Besides, because the operation of this pumps hardly causes any noise and vibration, it can be easily installed in most locations.
Other advantages of liquid ring pumps are:
- Uncomplicated design compared to other vacuum pumps
- Can be constructed from any castable metal
- The temperature of the discharged gas shows very little rise
- Easy maintenance
With all these advantages and its versatility, the balance definitely tilts towards the liquid ring pumps and opting for it would be a wise choice.
FineTech Engineering is a leading manufacturing company and now it is the only company who manufacture different vacuum related products such as single stage vacuum pump manufacturers , two stage vacuum pump manufacturers , watering vacuum pump manufacturers , liquid ring vacuum pump manufacturers and oil seal vacuum pump manufacturers.
Fine Tech Engineering is having also a group of technical experts, working in the field of vacuum technology since last 10 years and more.
This is why all the vacuum products manufactured by Fine Tech Engineering are with complete technical expertise and also with acknowledge of chemical process, due to which, Fine Tech Engineering products are performing so well that most of the leading companies in the related field and consultants are giving preference to Fine Tech Engineering products.
Also in a span of last 7 years or more, Fine Tech Engineering has done lots of research and development on vacuum pump manufacturers for improvements to save on power and other energy. All this is done without any collaboration and technical assistance but with expertise in the vacuum products technology and with the guidance and assistance of their valued customers.
FineTech Engineering is a leading manufacturing company and now it is the only company who manufacture different vacuum related products Fine Tech Engineering is having also a group of technical experts, working in the field of vacuum technology since last 10 years and more.
The watering vacuum pump (i.e water ring pump) is a kind of rough vacuum pump, and its limit vacuum is 2000~4000Pa(abs). If connect an ejector with it, the limited vacuum can reach to 270~670Pa. And the pump can also be used as a compressor, then it is called water ring vacuum compressor. The water ring compressor is belong to the low pressure compressor, its pressure scope is 1~2*105Pa(refers to the meter show).
The watering vacuum pump manufacturers is widely used in the petrol, chemical, mechanical, mine,light industry, pharmacy, and foodstaff. Accompanying the vacuum applicable technology develops rapidly, the water ring vacuum pump usage in the vacuum area is regarded by the people more and more. Since the gases in the pump cavity are compressed under the same temperature, the water ring vacuum pump can pump the gases that are flammable, explosive, or containing the moisture and dust.
In the pump casing the proper volume water is used us operating liquid.
When the impeller turns clockwise, the water sprays around. Operated by means of the centrifugal force, the water forms a closed round ring defined by casing shape and with almost same thickness. The inner surface of the water ring bottom is just tangent with the impeller hub and the inner surface of the water ring top just touchs the tip of the impeller vane(in fact, there is a definite depth that the vane in the water ring). At the moment, a crescent shape space forms between the impeller hub and the inner surface of the water ring.
The operating water can be also replaced by other liquids. In spite of which liquid as the operating liquid, the pump are generally called liquid ring vacuum pump. The water ring vacuum pump is used mostly and extensively. Totally, the watering vacuum pump depends on the volume changing to achieve the suction, compressure, and discharge process. So it is belong to the transformable volume vacuum pump.
Simple & Rugged Construction
Trouble Free Operation
Easily Handle Dust Laded & Aggressive Gases
Higher Capacity at Low Vacuum
Material Of Construction
As Per Process Requirement