SPECIAL ORDER ITEM. Review Returns Policy before purchase. ChemDrain CPVC pipe and elbow fittings are for chemical waste drain systems and offer a safe, durable, easy-to-install, and economical alternative for institutional, academic, and commercial laboratories. ChemDrain is designed for chemical waste drainage where temperatures will not exceed 220 F. It has excellent resistance to acids, bases, salts, and a wide range of organic media, and is joined using a one-step solvent cement.








