Standard supply pipe ID
Posted by Ed Strange on January 24, 19101 at 19:22:43:
Can you tell me what the standard supply pipe size is?

A few years ago I took all of my galvanized pipe out and replaced it with 1/2 inch plastic. When you take a shower, and someone starts the washer it really affects your water temperature. Some tell me that 3/4 is the norm. Thank You.

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