Kuri Tec linear low density food grade polyethylene tubing for standard industrial applications. Construction: Linear low density food grade polyethylene tubing in compliance with FDA(06) requirements – natural color. Also in compliance with RoHS(15) requirements. Applications: transfer of air and liquids in industrial applications, water lines, water softener lines, pneumatic logic control lines, vending equipment. Working pressure: 75 psi at 70 degrees F and 25 psi at 122 degrees F. 500 feet coil length.