Whether you’re a home handyman or a professional maintenance worker, a vacuum pump is an important tool. It helps you get rid of air that might be clogging your pipes, HVAC systems and AC units without breaking your back or causing a mess in the process.
There are a number of things you’ll need to consider before purchasing one, however. First, you’ll need to look at the types of vacuum pumps that are available and find one with all of the features you want.
Vacuum Pump Types
There are many different vacuum pumps available, each with their own unique design. Some of the most common include dry claw pumps, rotary vane pumps and diaphragm pumps.
A dry claw pump works by using a pair of rotating rotors that mesh without contact, which allows for quiet operation and high efficiency. These pumps are also renowned for their durability and are often used in wood processing, printing and wastewater management industries.
Another popular vacuum pump design is the liquid ring, which utilizes an eccentrically-attached impeller with multiple balds that move a liquid inside of the chamber, allowing for expansion that causes a vacuum to form. These pumps are used for a wide range of applications, from petroleum refining and paper production to soil remediation and more.
Depending on the application, a vacuum pump can be powered by electricity or by air pressure. Electricity-powered vacuum pumps are a great choice for smaller applications and are more economical to operate than pneumatically-driven models.
Pump Flow Rate
This is an important factor to consider because it will determine how quickly the vacuum pump is able to create a vacuum level in your space. It will also determine the overall cost of operating the pump.
You’ll also need to take into account the size of your space, as well as how much power you will need to push the vacuum to the desired level. You’ll want to choose a model that is large enough to reach your desired vacuum levels, but not so large that it becomes difficult to use.
The Micron Rating
When buying a vacuum pump, you’ll need to ensure that it can create a vacuum of at least 500 microns. This is the lowest possible vacuum level at sea-level, but not everyone will be able to achieve that level with their pump.
In addition to this, you’ll need to make sure that the vacuum pump can generate a vacuum at your desired pressure level. This is especially important if you’re looking for a vacuum pump to use in your home or a commercial building.
A good way to ensure that you’re getting a good vacuum pump is to shop around online and read reviews from customers. While you’re at it, you’ll want to read all of the product specifications so that you can be confident that the vacuum pump you purchase is suitable for your needs.
It’s also a good idea to check the motor’s size and maximum pressure that it can produce before making any final decisions. This will help you determine if the vacuum pump you are considering is right for your specific needs and budget.