Do they still stretch/expand that pex then push the fitting in & put another pex ring over it ? We installed some like that & some with brass rings for clamping.
Matt’s looks like just push in, back pressure seal or am I an idiot and not looking at it correctly ? I have never seen that in pex but it’s been years since I put it in. I guess if it works for airlines it would work for water
Pex withstands being frozen better, too.
A lot better.
Pex A is the expansion type pex b is the crimp style. You can crimp pex a but the expansion rings they say tries to shrink back to its original size for the next 50 years. We use the push to connect fittings for temp repairs. Lately I’ve seen lots of o ring failures in the plumbing world so I’m not sure what to think.
Ahh, I was not aware of type A and type B pex.Pex A is the expansion type pex b is the crimp style. You can crimp pex a but the expansion rings they say tries to shrink back to its original size for the next 50 years. We use the push to connect fittings for temp repairs. Lately I’ve seen lots of o ring failures in the plumbing world so I’m not sure what to think.
I think that’s the thing now..matt did they use all push fittings? What did they get you for it?
I believe the main stuff we used was called aqua pex, at that time. It made running lines a lot easier than copper & that brittle ass cpvc.
I only saw it freeze & expand to bursting point once. We had a mouse chew into it once also, other than that no issues.
They probably have cordless expanders now a days don’t they ?
Ahh, I was not aware of type A and type B pex.
Would you go into some more detail, please? Are there obvious differences?
Yes they have cordless tool for expansion now. I remember the old hand expander and what a work out.