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Guide to Industrial Vacuum Pumps

Author: Site Editor     Publish Time: 2022-06-02      Origin: Site


Vacuum pumps are used for a wide range of essential different activities today. From the removal of too much moisture to the packaging of various types of products, more than one industry uses vacuum pumps. And, if you are going to do your research, you may also find that vacuum pumps are in commercial plants, hospitals, and factories. some of which are designed to make an entire operation easier to keep clean and sanitized.


Vacuum pumps 


It is also important to note that there are different types of vacuum pumps on the market today. Here are some of the most commonly known that are presently used in different environments.


Common Types of Vacuum

Liquid Ring Vacuums

A liquid ring vacuum pump can be described in a number of different ways. More importantly, its primary function is to generate a partial vacuum in a closed system. Therefore, it is made up of a combination of a diffuser and a closed-loop system of the nozzle. So, when a liquid ring is formed, it automatically creates a swirling motion. And, this motion is what forces the liquid in the container to move around the pump in a circular motion.


Water-ring Roots Vacuum Pump Unit 

Water-ring Roots Vacuum Pump Unit



These liquid ring vacuum pumps serve numerous purposes in both the food and beverage industry. Also, its primary function is to remove any debris and solids from liquids. By removing all of the solids and debris from liquids in these areas, this vacuum pump can actually serve as a filter. Liquid ring pumps are used in a variety of different industrial applications today, including the following:

lElectrical power

lChemical processes

lEnvironmental processing

lFood and beverages packaging



lOil and Gas

lPulp and Paper




Screw Roots Vacuum

There are also other types of vacuum pump types used for different purposes and reasons. one of the most common is the rotary vane vacuum. In 1925, Karl Whelm Roentgen, a German engineer invented this pump and it is still used today.'This pump is presently known and regarded as a direct descendant of the vane-pulley system.


Screw Roots Vacuum Unit (lip Seal Structure) 

Screw Roots Vacuum Unit (lip Seal Structure)



This is because the vane-pulley system was designed with 2 main parts, the vane, and the rotor. over the years, however, certain improvements have been made. And, here are some of the most common uses of the rotary vane vacuum pump as a hydraulic pump (high pressured):



lAir conditioning

lAutomatic-transmission pumps.

lCarbonators for fountain soft-drink dispensers

lEspresso coffee machines


Factors impacting Vacuum Pump Price

When an individual or a company is looking to buy one or more of these vacuum pumps, it is important that they do their research first. This is because the prices for a vacuum pump can vary greatly from one type to another considerably based on a wide range of, it is important that the following factors are considered in the pump pricing that the buyer has access to. In fact, for a deeper understanding of what is all involved in their overall design and manufacturing, here are some of the key aspects involved.

lThe use of standard pump technologies

lVacuum pump operating principles

lApplication of the vacuum pumps operation


How to Choose a Vacuum Pump

When you are choosing a vacuum pump for any need or operation, you need to make sure that you know exactly how to make these selections. Because vacuum pumps serve a wide range of functions, you need one with the design for your needs. So, here are a few things that you should know about making the right choice.

lType of Vacuum

lThe application that the pump will be used for

lCommercial and Industrial Use


Because vacuum pumps are being used for so many different reasons, functions and purposes, you will most likely need outside help. For instance, you can download a Vacuum Pump Selection Guide on your mobile device or desktop to assist you with making the right decision.


Tips for Custom Vacuum Pump Designs

If you are looking to buy a custom vacuum pump, you need to know exactly what you should be looking for. Here are a few tips that can assist you with making the best design decisions possible.


1. Make sure to confirm the specifications of its performance. Simply put , you need to specify, in detail, the unique requirements to the supplier.


2. Understand the limitations of the physical process.The vacuum pump must be the right length and must solve a problem without creating a new one.


3. Supplier Must Have a Stellar Reputation. In short, shop around for a supplier that can provide you with a quality product that will be designed to your specialized needs.


About Us

As an ideal filtration developer, Hangzhou Sunray Industrial Technology Co., Ltd. offer a variety of solutions in solid-liquid separation with high quality industrial vacuum filtration equipment, filter press, decanter centrifuge, disc separator, dust filter, filter cloth and vacuum technology.


Hangzhou Sunray Industrial Technology Co., Ltd. 

Hangzhou Sunray Industrial Technology Co., Ltd.


The aim of Sunray is to solve challenges and provide customer the most cost-effective solutions by new design, extensive experience, advanced technologies and excellent manufacturing and services. We dedicate our timely services to the needs of our customers, from the consulting stage to final start-up and support them throughout the life of the equipment. Advanced equipment, first-class technology, innovative services, will lead us to meet the challenges of a bigger market and create a better future. Integrity casts Quality, Innovation leads the future. Hangzhou SunRay Industrial Technology Co., Ltd. is willing to create resplendence with all customers.