Depending on the manufacturer, there are little differences in the figures of the allowed working pressure. Usually the bursting pressure is 4 to 5 times higher than the stated working pressure, which is a good safety factor. As a general rule, the working pressure of a transparent silicone tubing is about 0.5 – 1.2 bar. These values depend on the tubing catalyzer, the shore hardness and the inner and outer diameter.
