237-3431, Saint-Gobain Industrial & Consumer Solutions, Saint Gobain Versilon™ C-544-A IB TPU, Process Tubing, 1/2in ID, 3/4in OD, Clear, 30m Saint Gobain Versilon™ C-544-A IB TPU, Process Tubing, 1/2in ID, 3/4in OD, Clear, 30m