Whether you are doing HVAC maintenance, installing new equipment or vacuuming up old resin, having a good vacuum pump is essential. Vacuum pumps are available in a variety of types and sizes, so it is important to know what your needs are before making a purchase. Some pumps are better suited for commercial work, while others are designed for home use or for particular tasks like debulking bags. Regardless of your job, there is a vacuum pump out there that will fit your needs perfectly. In this article, we’ll explore the Top 10 best vacuum pumps and give you some tips to help you choose the right one for your business.
When choosing a vacuum pump, you will want to consider the CFM rating as well as the maximum vacuum level. A higher CFM rating means that the vacuum pump can handle more material and a higher maximum vacuum level means that the pump can reach a deeper vacuum. In addition, you will want to make sure the pump can handle the tonnage of AC units that you are working on. To do this, you can multiply the AC tonnage by 2 and then find the CFM needed for that tonnage.
Another important feature to look for is the oil capacity. You will need to have enough pump oil on hand to keep it running properly. Also, you will want to choose a pump with an easy-to-access oil plug so that you can drain and refill it without any loss of pressure. This will save you time and money in the long run.
You will also want to look at the additional features that come with the pump. For example, some vacuum pumps have a sight glass to allow you to see the oil level and make sure it is at a safe point. Some also have an exhaust oil filter that captures any flow-through that occurs during debulking or sealing down the bags. This helps to prevent the oil from exiting through the exhaust and contaminating the environment.
Other pumps have a built-in air compressor that allows them to operate on compressed air. This is an excellent option for those who don’t have the space or budget to buy a separate compressor. However, these pumps do not offer as powerful a vacuum as those that are solely vacuum-driven.
While the list of best vacuum pumps can go on and on, it is important to remember that you should always be careful when buying used. Unless you have a specific requirement, it is usually better to stick with the more common and highly-supported brands that will be easier to get parts for in the future. It is also wise to check out the support and warranty offered by a specific brand before you decide to purchase a used vacuum pump. This will give you peace of mind that the pump is worth your investment. Top 10 best vacuum pumps