2sk 3 Liquid Ring Vacuum Pump Motor Not Included - China
price: 531.00 Dollar US$
Greentech International (Zhangqiu) Co., Ltd is the professional liquid ring vacuum pump supplier.
The 2SK water ring vacuum pump is widely used in industries such as chemical machinery, light industry, medicine, and food to extract air or other gases that are insoluble in water, do not contain solid particles, and are non corrosive, in order to form a certain degree of vacuum in closed systems.
Commonly used in processes such as vacuum evaporation, vacuum concentration, vacuum drying, vacuum filtration, and vacuum feeding.
This series of pumps has the characteristics of compact structure, reliable use, easy installation and disassembly, and simple maintenance.
A liquid ring vacuum pump is a rotating positive-displacement pump.
They're ordinarily made use of a vacuum pump but can also be used as a fuel compressor.
The function of a liquid ring pump is equivalent to a rotary vane pump, with the distinction becoming that the vanes are an integral part of the rotor and churn a rotating ring of liquid to kind the compression-chamber seal.
They may be an inherently low-friction design, with the rotor remaining the sole moving aspect.
Sliding friction is restricted towards the shaft seals.
An induction motor typically powers liquid ring pumps.
The liquid ring vacuum pump compresses gas by rotating a cylindrical casing, which is eccentric.
Liquid (typically water) is fed into the pump and, by centrifugal acceleration, kinds a moving cylindrical ring against the inside of the case.
This liquid ring creates a series of seals inside the space concerning the impeller vanes, a type of compression chamber.
The eccentricity concerning the impeller's axis of rotation and the casing geometric axis results in a cyclic variation in the volume enclosed through the vanes plus the ring.
Company Contact:
- Posted By: Greentech International (Zhangqiu) Co., Ltd
- Phone: 15306415523
- Address: MINGSHUI,ZHANGQIU, JINAN CITY, SHANDONG,CHINA, jinan , 山东 , China
- Email:

- Website: https://www.greentechblower.com/
Published date: January 5, 2026
- Business Description: As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing.
We have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump.
Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, rotary valve, pneumatic conveying system, Centrifugal Fans, Industry Pumps, Air Suspension Centrifugal Blower, Maglev Turbo Blower and Electric Products etc.
Products:
Liquid ring vacuum pump (water ring vacuum pump)
Side channel blower (ring blower, regenerative blower)
Roots blower
Centrifugal Blower
Pneumatic conveying equipments
Air Suspension Centrifugal Blower
Maglev Turbo Blower
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