Recent content by engineerrock

Are these analyses anything that have been published or that you can share? Are you using a standard test method for extraction (i.e. NSF 61)? I'm wondering how DEHP shows up in things where it is not intentionally added. Is it at parts per billion in the environment? Most plants that...

Page 1 is from the California plumber's union. The unions hate anything that is easy to install and decreases labor. There's no references anywhere for the information they cite. Wonder why? Page 2 is from the EPA and looks to be good information. There's no mention at all, however, of...

This is hype about nothing! Rigid PVC and CPVC contain no plasticizers (including DEHP) AT ALL. Plasticizers make PVC soft. There is a chance that soft PVC tubing has DEHP, so if you are worried, pick something different, but if you don't know what you are talking about don't spread false...