I saw you asking about the water hammer arrestor purpose and can tell you about it. So, a water hammer arrestor is a device installed on the supply lines of appliances which use water. A few examples are washing machines and dishwashers. Now, the water hammer arrestor comes into use when there is a water hammer situation. Now you must wonder what that is. Let me explain that below.
What is Water Hammer?
Water hammer is a phenomenon that happens when a plumbing system has sudden changes in velocity or pressure. It mainly occurs when changes happen in the operating conditions, like a valve operation or when the water supply is turned off to an appliance.
In such situations, water in the pipes continues to move after the valve has stopped. This leads to a short but extremely powerful shockwave inside the pipe. This shockwave sounds like hammering.
Purpose of Water Hammer Arrestor
Now that you know what water hammering is, the purpose of the water hammer arrestors is to prevent water hammering. And in case the hammering does occur, the arrestor reduces its consequences.
This is all I have to share with you. I hope this helps you understand water hammer plumbing arrestor purpose.
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What is the Purpose of a Water Hammer Arrestor?
tejas71
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2 months
2025-05-05T17:30:16+00:00 2025-05-05T17:30:16+00:00Comment
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