Air Under Water Pressure Test

Air under water pressure tests are similar to classical air pressure tests. The main advantage is the double check included: automated control by pressure measurement and visual check for bubbles by the operator in charge. This test is therefore more efficient and severe.

It is also more complex as tubes have to be dived into water. A complete frame is designed specifically to catch the tube and go down into the water while the pressure increases.

The tubes go up once the operator pushes the button to signify the result of his visual check. After the test, air nozzles blow the tube in order to dry it.