If you are.
Outdoor water spigot leaking from vacuum breaker.
Many older outdoor spigots are equipped with an add on hose connection vacuum breaker hcvb and if water is spraying out it means the rubber gasket inside has failed.
The vacuum breaker prevents water from flowing backward into the house.
This type of vacuum breaker is often installed on commercial dish sink hose sprayers and on water supply lines for commercial dishwashers.
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Turn on the water to check for leaks.
Remove the stem assembly from the body of the t 550.
The breaker is a brass attachment screwed onto the faucet spout.
Skip this step if you already have your replacement stem assembly.
Occasionally however a faucet may crack especially if it freezes over.
Vacuum breakers are built into newer frost proof water valves.
Turn off the outdoor faucet or hose bibb that has the vacuum breaker that you want to replace.
Https amzn to 2mroxzz this video will walk you through how to fix a common source of water leaks in your outdoor faucet spigot.
A leaking frost proof faucet can waste a lot of water but fixes are simple whether the problem is the faucet stem washer assembly the vacuum breaker or just a loose retaining nut.
Find backflow preventers vacuum breakers at lowe s today.
If you re lucky you can fix your leaking faucet by simply tightening the nut under the handle.
If you do not know how please contact a licensed plumber.
Turn off the water supply.
Atmospheric vacuum breakers must be installed at least 6 inches above the spigot with piping from the vacuum breaker to discharge the water.