They have been in business for 20 years now, so they have achieved a positive track record and are very trustworthy. Because they are so reliable they can work in many different applications. A series a seals are used in order to create separate compression chambers. For example, if you are looking for a Siemens Model 2B, then you would go to the official Siemens web site. The theory of operation is simple. Wintek for example, has designed pieces of equipment that have a capacity of 10,000 ACFM. First of all, the liquid ring vacuum pump is a member of the rotating displacement pump family, which offers a low price and is excellent for a wide range of applications. If you know the part you are already looking for, it is a good idea to first Synchronous Suction Pumps Manufacturers go to the companys web site to see if you can make your purchase directly from the company that manufactures it. There are currently so many different vacuum pumps currently on the market, what makes the liquid ring vacuum pump such a good choice? There are actually many reasons why this is one of the most used pumps on the market, and this article will seek to explain a few of the more important ones.