"WATTS" VINYL TUBING *5/8"ID x 3/4"OD x 100 ft. *1/16" wall thickness *FDA approved material *PVC tubing has flexibility of rubber and clarity of glass *Handles variety of chemicals, solvents, gases, liquids, acids and alkalis *Superior drainage line or protective insulation *19-55 PSI *Maximum operating temperature 175 degrees F. *Bulk *Discovery CON, COR,SUP *Discovery CON, NBR, SUP, EXP