I really like to think of PEX as hose rather that pipe. Hose being that it will accept bends rathere than having pipe which requires all the fittings that you see in a lot of applications. If my memory serves me right I believe 1/2" pex will bend a 4" radius and 3/4" will accept 6". This bend radius allows using PEX without any ells, thus eleminating possible leaks and reducing the cost of fittings.
capncarl
capncarl
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