How to Remove a Vacuum Breaker         

Needless to say, the importance of safe water for good health is immense. Currently, most homes are using a vacuum breaker to ensure safe water flow. But after a long time, this vacuum breaker has to be renewed. Because of its long service life, its flexibility may be reduced a bit. For this, you need to know how to remove a vacuum breaker.

Typically, a vacuum breaker is a device that specializes in water prevention. This allows the faucet to flow back into the plumbing system. The most important thing is that vacuum breakers prevent backflow and back siphon.  In this article, we will let you know about the removal process of a vacuum breaker as well as its functionality. So keep following the article to know it flawlessly.

How to Remove a Vacuum Breaker

Vacuum breakers are much smaller. But it is an important part of an ideal freshwater hose. A breaker is attached to a faucet or hose that controls the flow of water. However, if the water comes back, it will cause a problem and may even contaminate the water supply system. This is why replace your vacuum breaker after a specified time. This period can be 3 to 10 years or more.

Proper installation process and use can serve several years effortlessly without replacing a vacuum. Additionally, check your vacuum breaker regularly to protect it from leaks or other potential damage. If you find a problem with your vacuum breaker, replace it quickly. And follow the procedure below to remove the vacuum.

Step 1

The first thing you need to do is turn the handle of the valve so that you can stop the device.

Step 2

Now operate a screwdriver on the cap of the vacuum breaker. Make sure the screwdriver is fitted to loosen the components on your device. This time you may need to use some energy. Since the vacuum breaker has a strong seal to de-contaminate the water supply.

Step 3

Those who have previously fixed a vacuum breaker know that it is set up with a bonnet or faucet. This faucet needs to be removed. Take the help of pliers for this.

Step 4

Then detach the hose as well. Now it’s time to move the vacuum breaker. Note that it may be necessary to use a lubricant when loosening the connection. However, it is not necessary to remove all vacuum breakers if the friction of your device does not rust or become tight.

When you can detach your vacuum breaker, check how serious the problem is. If you feel after testing that you need to install a new vacuum breaker, replace it as soon as possible.

How Can You Repair a Vacuum Breaker?

When you decide to repair an old vacuum breaker, check the old vacuum breaker and see how it was laid. Along with this, take note of how many new pipes you have to play with the whole pipe system. If necessary, measure it before going to the store. Additionally, if you want to redesign the old setup or change its position, make sure there is enough space for unions.


  • Required pipe
  • Pipe cutter
  • Pipe-joint compound
  • Adapters
  • 90-degrees elbow
  • Unions
  • Couplings
  • Plumbers tape and glue
  • A vacuum breaker


Let’s come to the replacing process details. You have to do the following task properly.

  1. Before starting the replacement process, make sure that your vacuum breaker is off. Of course, you can just turn off the water meter system if you want. However, it is safe to turn off the entire vacuum breaker system.
  2. Now cut the pipe as measured. During this time pipe cutters are quite effective in cutting pipes evenly. When cutting this pipe, make sure that there is enough space to connect the union.
  3. Now it’s time to install the male adapter. This helps to prepare the vacuum breaker. Use plumbing tape and a little PVC pipe on the threads before screwing the adapters into the brass breaker.
  4. Now use the plumber glue fitting to connect the edge of the male adapter to the irrigation system pipe. After applying the glue, wait a little while for it to dry. Another thing is to check if the glue is applied to each joint of the pipe.

We recommend you take special care of this development. Because the breaker is setting for a long time. So you don’t want your carelessness to cause problems again.

  1. At this step turn on the valve one by one in your vacuum breaker and check for any leaks.

If you still have doubts about something, just take a picture of the suspicious place with your mobile camera and show it to a vacuum device improvement store or an irrigation system expert.

What is the Function of a Vacuum Breaker?

Normal water pressure manages the flow of water on one side. Backflow occurs when the water pressure drops too much and the water moves too low. And this is where the vacuum breaker works. A vacuum breaker is essential if you want to avoid the presence of dirty and hazardous substances in your water source.

The main function of a vacuum breaker is to allow air to enter the system through the air inlet. When the water in the system tries to escape or tries to go down, a vacuum breaker shuts off to hold it tight. Sometimes it is apply back pressure because it’s shutting off. For that, water may leak out which is a kind of annoying thing.  You also get your water inlet here. It has two check valves for the safety device and the vents as well. So if there is an issue with back pressure it will vent out the bottom or drain outside depending on where it’s installed. And that way any contaminants don’t get back into the city drinking water system.


Removing the vacuum breaker before the scheduled time will reduce the risk of water contamination in the system and ensure a long-lasting water supply. Replacing a vacuum breaker consists of cutting some pipe, removing the older one, or installing a new breaker. Install a new vacuum breaker at least 12 inches above the sprinkler head. Hopefully, this guide will help you in both vacuum breaker removal and replacement. Protection Status
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