Questions about: pex

Alibaba. com offers 1,000 pvc conduit boxes products. About 21% of these are pipe fittings, 18% are electronic & instrument enclosures, and 16% are prefab houses
Thanks for the response Larry. As Larry noted, I would normally run a larger line for lateral runs and then downsize the fixtures runs. In a manifold system, I believe the downsizing occurs at the manifold
According to IRC, for supply system testing. You have to test using the maximum working pressure (80 psi) of water, or 50 psi of air. And you have to maintain the pressure for 15 minutes
It would be ideal to know what kind of connections you have on the manifold. Often the connectors can be replaced but it kind of sounds like you don't have that option (or why would you ask?). So, if you have barb connections, then yes, you have to b
USA, NW Oregon, single-story house with crawl space, built 1972. Background The house has the original galvanized piping in the crawl space and suffers from low water flow in two bathrooms. Static pressure measured at an external hose faucet near whe
I'm running a cold-water pex line in a basement crawlspace that gets extremely cold (i. e. freezing) in the winter
If you are concerned about freezing, then the simplest answer is to install a ball valve inside the house, where it is insulated, so that you can shut off and drain the water before it exist the house. As for connecting to the sillcock, 1" pex is a s
I'm running a cold-water pex line in a basement crawlspace that gets extremely cold (i. e. freezing) in the winter
I am replacing my existing faucet plumbing with red / blue PEX all over the house. Everything that goes to the sink, dishwasher, washer, bathroom sink and so on will be color coded and installed correctly. Although, I was pondering on changing my wat
I have a water meter with a 3/4" supply line that is fitted to an adaptor which then runs 1/2" to all the pipes in my house. I'm in the process of installing a PEX manifold system for some new connections and I'm wondering if there's any reason I sho