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Pressure rate wye
Posted: Sun Oct 22, 2006 7:56 pm
by -T0OL-
can pressure rated wyes be bought? NSF-** or what ever it is?
Posted: Mon Nov 06, 2006 1:27 pm
by jon2680
you can purchase sch40 and 80 whyes. NSF CSA and other rating are certifications required buy Countries and states. Most of them have to do with chemical leeching and resistance to chemicals. when dealing with pvc the pressure rating is determined by the sch ( sch40 sch80, series 160-200)