Polyethylene tubing. FDA grade. Suitable for air and water lines. Use a pneumatic control line. For use with compression style fittings. Maximum pressure: 100 to 150 psi. Maximum temperature: 150 F. Material: Polyethylene. Color: Milky white. Package Type: Dispenser box. Sold by the foot. No. T16004001: Pressure Rating: 100 to 150 psi, Outside Diameter: 1/4", Inside Diameter: 0.170", Length: 100', Material: Polyethyleneoly, Temperature Range: -76 F to 150 F, Color: Milky White, Pkg Qty: 1, Package Type: Box No. T16004003: Pressure Rating: 100 to 150 psi, Outside Diameter: 3/8", Inside Diameter: 1/4", Length: 100', Material: Polyethylene, Temperature Range: -76 F to 150 F, Color: Milky White, Pkg Qty: 1, Package Type: Box No. T16004004: Pressure Rating: 100 to 150 psi, Outside Diameter: 1/2", Inside Diameter: 3/8", Length: 100', Material: Polyethylene, Temperature Range: -76 F to 150 F, Color: Milky White, Pkg Qty: 1, Package Type: Box No. T16004005: Pressure Rating: 100 to 150 psi, Outside Diameter: 5/8", Inside Diameter: 1/2", Length: 100', Material: Polyethylene, Temperature Range: -76 F to 150 F, Color: Milky White, Pkg Qty: 1, Package Type: Box