A contaminated home water supply can be extremely dangerous for your family, which is why certain protective systems are necessary. The staff at GMW Fire Protection in Anchorage, AK, advise that a backflow prevention system should be part of every home. Aside from protecting your water, this system provides invaluable peace of mind, which is why it’s important to recognize it works and needs to be maintained. 

What Is Backflow?

The water flow running directly into your home is clean and treated, either coming from a well or municipal water source. When running correctly, any water used in your home is then directed through your plumbing to your septic system and into your drainage field. Backflow occurs when this drained water comes back into your main water supply. This is usually due to backward pressure pushing into your plumbing line. There’s nothing to worry about if the backflow water is pure, but if it’s contaminated by bacteria, waste, or chemicals, it can pose a health risk.

How Does a Backflow Prevention System Work?

To eliminate this risk, you can equip your plumbing system with a backflow prevention system. It works by allowing the natural one-way flow of water from your main line to your home and then through your plumbing system. When any reverse pressure is created, the valve closes so that no water can flow backward. This applies to home irrigation systems, hoses, toilets, showers, laundry machines, and sinks, which are common causes of backflow.

Avoid submerging garden hoses and make sure your backflow prevention system is regularly inspected by a plumbing professional. If you’re interested in installing a system, turn to the professionals at GMW Fire Protection. They offer a variety of services, including fire sprinkler system installation and repair, as well as emergency and exit lighting installation, and are committed to ensuring you have reliable safety fixtures to protect your home and office. Call (907) 336-5000 today to speak with their staff and visit their website and Facebook page to learn more.