Clearflo PVC tubing provides unobstructed view of materials within it. Used for transfer of gases, liquids or granular materials, tubing's wide range of applications includes chemical lines, pharmaceuticals, food and beverage and many others. Material meets a useful combination of industry standards. Its non-toxic ingredients conform to FDA, 3A and USP Class VI standards. It is available in 56 sizes ranging from 1/16" through 4" ID. NewAge Industries, Inc. 145 James Way Southampton, PA, 18966