Beer Tubing (5/16" ID) Roll of 100'

old by the 100-foot roll. Use this size for gas line applications. Also used for long draw beer lines over 25'. 

Technical Specifications: 5/16" line provides .40 lbs of restriction per foot. Ideally pounds of resistance should equal pounds of applied pressure. 5/16" line holds 1/2 of an ounce per foot. Made from PVC.