Grinnell’s G-MINE PVC Piping System is comprised of high-strength PVC pipes, couplings and fittings, all of which conform to ASTM D 1784. The pipe and fittings are manufactured from a specially formulated PVC compound that provides higher-impact strength over an extended time period. The strength allows installation of the pipe and fittings in aboveground, exposed applications such as mining, HVAC and plumbing. The system is NSF-14 certified, except for SDR 13.5, which is NSF-61 certified.
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