Hydrant flow testing is a process used to measure the flow rate and pressure of water from a fire hydrant.

 The purpose of the test is to determine the capacity of the hydrant to deliver water to firefighting operations and to assess the adequacy of the water supply system.


When you use ERF Group for hydrostatic pressure test services, you get over 50 years’ experience in the business and the service of CO2 specialists.

Some common applications of fire hydrant hoses include:

If you are uncertain when you need to have fire extinguishers on your premises tested, ERF Group can assess your facility to determine what types of extinguishers you have and recommend a service plan that will take into account any specialized extinguishers that may have their own recommended recharging and hydrotesting frequency.