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Pros and Cons of Using a Liquid Ring Compressor as a Gas Compressor

  A liquid ring compressor or vacuum pump is a rotating positive displacement compressor and vacuum pump. As you review the list of the most significant pros and cons, you will have an easier time determining if liquid ring compressor or vacuum applications are right for your needs. Pros Simple and compact structure Operating speeds are mostly designed to match electric motors synchronous speeds, making it possible to directly connect the compressor to the motor, eliminating the need for a gearbox device. Relatively steady flow of gas without pulsation No pressure fluctuations With no metal friction on the cavity surface […]

Common Problems and Troubleshooting of the Hybrid Vacuum Pump

  While a hybrid vacuum pump is commonly referred to as a combination pump, because it is often uses the advantages of one vacuum component to overcome the disadvantages of another. A common example is either of a Liquid Ring vacuum pump or Rotary vane vacuum pump used as a second stage, with a first stage being steam ejectors, or air motivated ejectors in a complete Hybrid vacuum system. Furthermore, with excessively high service liquid temperatures the efficiency of the liquid ring vacuum pump is reduced. With lower water temperature vacuum undefined pressure is increased as well as capacity. A […]

Choosing a Pump Manufacturer With a Full-Scope of Services

  When it comes to pump manufacturers, always select a company that offers a full range of services. Why? There are many reasons, but the primary one is that you end up with a trusted source for all your pump needs. In other words, in addition to purchasing a superior-quality product, you can rely on the same manufacturer for things like vacuum pump repair. One of the best ways to grow your business is by building strong relationships with trusted manufacturers. Whether you need to look at vacuum priming systems, have an existing pump repaired, or you need additional support […]

Introduction to a Liquid Ring Vacuum Pump

Usually, a liquid ring vacuum pump is used as a rotating positive displacement vacuum pump but it can also be used as a gas compressor compressing gases to pressures above the atmospheric. As far as function, liquid ring pumps have similarities with a rotary vane pump but differences are crucial for achieving highest reliabilities and trouble-free operation. For instance, a liquid ring vacuum pump is designed with the rotor as being the only moving component. There are no metal-to-metal contact within the pump, no valves, no sliding vanes, no need for lubrication (other than outboard mounted bearings). The water provides the […]

Need a Vacuum Pump? Choose the One That Suits Your Needs

When it comes to pumps, there are many types available for a variety of applications. Different industries have unique needs for the vacuum pumps they utilize. Because there are so many factors involved, it’s essential that you work with one of the best pump manufacturers in Canada. That way, you’ll have professional input and guidance throughout the selection and buying process. Keep in mind that no two pump manufacturers are the same. Therefore, it’s important to work with a company that specializes in the type of pump that you need. For a sludge and slurry pump, you would do business […]

How to Achieve Maximum Efficiency in Mining Application

When it comes to mining applications, the wrong pump can negatively affect the entire result. Handling slurry takes up about 15 percent of a typical ore concentrator’s budget. This is a significant number for the ore concentrator. Unfortunately, while slurry handling takes up a significant part of a company’s time, many companies do not spend enough time optimizing the way a slurry pump works. When companies do not properly optimize the slurry and sludge pumps, the pumps might only operate at 10 percent of their total efficiency. Because these pumps are not operating at their highest possible efficiency, they are […]

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