Kuriyama Kuri Tec® 221 Industrial-Grade Tubing is an economical and lightweight solution designed for transferring air and liquids in demanding industrial environments. Made from LLDPE resin, it offers excellent environmental stress crack resistance, UV resistance, and chemical inertness. Operating at pressures up to 125 psi and temperatures from -50°F to 140°F, this tubing is phthalate-free and ideal for applications such as humidifier fill lines, outdoor uses with sunlight exposure, air conditioning drain lines, and instrument air lines.