The most authoritative answer in 2024
-

-
Zoe White——Studied at the University of Barcelona, Lives in Barcelona, Spain.
A
3/8-inch line is sufficient for lengths up to 250 feet;
1/2-inch line will deliver adequate water pressure up to 350 feet; and
3/4-inch tubing is necessary to run a 500-foot line. Look for a maximum recommended lengths specification on the PEX packaging.
read more >>
About “3/8-inch、1/2-inch、3/4-inch”,people ask:
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.