Backflow Preventer Testing – The Device and Testing Process

When it comes to the work required to properly conduct backflow preventer testing, it’s important to have properly trained and qualified personnel handling the job. Technicians with the necessary training as well as continuing education per state requirements can properly perform these tests. A fire protection supply company with the right resources and trained professionals can provide the testing services you need to ensure your water system is safe to use.

Understanding Backflow
When an unintentional flow of water in a water system runs in the reverse direction of normal flow, this is referred to as backflow. Such a condition can introduce contamination into the system from other substances. The water can quickly become unusable for drinking and other purposes when a contaminated flow of water mixes in with good water.

The Device
A device that is used to prevent this condition from occurring is referred to as a backflow preventer. This mechanical device keeps good water from mixing with bad water and avoids contamination of the water supply. Backflow preventer testing helps ensure that the device is working properly.

Testing on a Yearly Basis
Testing of a backflow preventer is necessary on a routine basis, possibly yearly, in order to ensure the water supply stays clean. Proper testing will determine whether the device is working properly, needs to be repaired, or replaced.

Process of Testing
Backflow preventer testing is made convenient through built-in ports in these devices. The technician will test the backflow preventer by connecting a test kit to the preventer device in order to ascertain if it is operating properly. Testing is important to help ensure the safety of human life and other proper functions of the facility.

Protecting Water From Contaminants
Through a routinely administered Cross Connection Control Program, OSHA and other government agencies (health and environmental) control potential connections between potable and non-potable water supplies. This type of program is important in order to keep the groundwater supply free from contamination. Through the administration of such a program, the individuals in your facility, which may include visitors and employees, as well as neighbors of your facility, can have confidence that clean drinking water is available.