SMC Corporation TU0604R-33 Polyurethane Tubing

SMC TU0604R-33 Polyurethane Tubing is a 33-meter TU Series flexible tube intended for routing compressed air and water within pneumatic systems in automation equipment. The tubing measures 4 mm inside diameter and 6 mm outside diameter (0.158 in ID, 0.236 in OD) and is made from polyurethane, with a bright red color to help lines stand out in crowded panels. The 33 m roll length (approximately 108 ft) supports longer, uninterrupted runs between replacements in compact layouts such as conveyors, assembly cells, or robotics peripherals. This tubing is designed for general air and water transfer in factory automation, including connections to actuators, valves, sensors, and other components that require small-diameter, flexible tubing. Because it is part of the TU Series, it follows the standard sizing used for 4 mm ID and 6 mm OD tubing, aligning with typical installations in SMC pneumatic systems and suitable for use in typical industrial environments.