Master Plumber 7003PTV Vinyl PVC Tubing, 1/4" ID x 3/8" OD x 100', ClearCan be used for beverage dispensing, potable water, laboratory tubing, drain lines, water transfer and numerous low pressure applications. In compliance with FDA CFR title 21 requirements and meets USDA, 3A & NSF51 criteria. 55 working pressure @ 70 degree Fahrenheit. Patented open box spools. 1 4" ID x 3 8" OD x 100' Color: Clear Can be used for beverage dispensing, potable water, laboratory tubing, drain lines, water transfer and numerous low