Understanding the Importance of Backflow Prevention

Understanding the Importance of Backflow Prevention

Understanding the Importance of Backflow Prevention

When a potable water line connects with a non-potable line, there is a chance of contamination through backflow. Backflow can occur when plumbing systems experience a change in pressure, causing non-potable water to flow into the potable line and cause contamination. Backflow prevention devices keep backflow from occurring to protect the safety of drinking water in Tucson. Keep reading to learn more about the importance of backflow prevention and how your Tucson plumber can help.

When Is Backflow Prevention Needed?

Backflow prevention is needed any time a drinkable water line is connected to plumbing lines that carry non-potable water. This is called a cross-connection. Plumbing cross-connections may transport water to or from heating and cooling systems, sprinkler systems, and water heaters. Both residential and commercial properties may have cross-connections. If there is a cross-connection on your property, you will need a backflow prevention device to ensure non-potable water and potable water cannot mix and cause contamination.

How Do I Protect My Backflow Prevention Device?

If your home or business uses a backflow prevention device, it’s essential to ensure it is working properly at all times. Have your plumber inspect and test the device once a year to check for damage that may affect its function; have any repairs made as soon as possible to prevent water contamination. Additionally, a metal security cage can protect your backflow prevention device from theft, tampering, debris, and wildlife. These cages can be locked to limit access to the backflow prevention device. Although Tucson winters are generally mild, below-freezing temperatures can also damage your backflow prevention device if the water inside freezes and expands. An insulation bag will keep the device warm enough to prevent this common plumbing problem from occurring.

The experienced plumbers at Silverado Rooter & Plumbing can help you test, maintain, and repair your backflow prevention device. We are also here to meet all your other plumbing needs in Tucson, including drain cleaning, hot water heater replacement and repair, and gas, sewer, or water line replacement. Call us at (520) 696-0000 or visit our website to learn more.