did you know metals are anti-bacterial. Copper, silver, steel and stainless are are among the best in killing bacteria. At one time family's, no matter how pure tried to have 1 silver coin, it was put in milk to keep it good longer. Using metals in plumbing and AC systems prevents legionnaire disease, and others. PVC dose not do this, I used a section of cooper in my mister system. I have no idea is it makes any difference in irrigation.
(I collect useless information)
Very good information about the metals. Did you also know that the only 2 metals used in plumbing today that get along are copper and brass? If you run a high volume of water through copper and a different metal is connected to it you will get a slow decomposing of one of the metals, usually the copper. Just something to add to your collection.![]()
When we rebuilt the association ramada and bathrooms several years ago, the plumber put in some sort of non-metal flexible tubing. Red line for hot water (not that the hot water heater is ever turned on) and blue for cold. I don't recall the name of the material, but copper had a 1 year warranty whereas this stuff has 20 year warranty,
What about the anti-bacterial quality of cooper? The soil here is AZ eats metal tubing. It has to be coated with rubber or other materials, I think it is the lime or acid? Not sure? Have to look it up.