What is a hydrostatic test used to determine?

A hydrostatic test is specifically designed to determine the presence of leaks in a plumbing system or in pressure vessels. During this test, the system is filled with water, and pressure is applied. If there are leaks, the pressure will drop, or water will escape from the system, indicating a failure in the integrity of the pipes or vessel being tested.

This method is vital in ensuring that systems are safe and functioning properly, particularly in new construction or after repairs have been made. The sensitivity of the test allows for the identification of even small leaks that might otherwise go unnoticed.

While pressure levels and structural integrity may be assessed through other methods, the primary aim of a hydrostatic test is to check for leaks, making it an essential procedure in home inspections and plumbing evaluations.