A backflow preventer is a device designed to protect your water supply from contamination in the event of backflow. While not all residences have this device, business owners in Monroe and other towns in Orange County, NY, are required to hire a licensed plumber to install a backflow preventer to safeguard the public water system. Whether you’re a homeowner or a business owner, here’s everything you need to know about the importance of these devices and how they work to keep you safe. 

What You Should Know About Backflow Preventers

What Causes Backflow?

Fresh water should only flow in one direction: from the main water supply into your home. However, a decrease in water pressure can cause back-siphoning. Reasons for water pressure loss can range from a failed pump to excessive demand, such as an opened fire hydrant. Without pressure to drive water into your home, it will draw back. This can cause a garden hose, for example, to suck back up water attached to a pesticide or fertilizer applicator. The chemicals and toxins could then enter your main water supply. Human waste, soap scum, and other harmful substances can also flow back from your home. 

How Does a Backflow Preventer Work?

These mechanisms are installed onto your home or business plumbing and sprinkler system. They only allow your water supply to move in one direction. Backflow preventers must be installed by a licensed plumber. If these gadgets sense pressure coming back through a pipe, they’ll close to prevent contaminated water from being drawn back through the main water line. 

Why Should You Install These?

If bacteria or chemicals seep into your drinking water, they can cause many serious health issues, such as stomach pain, vomiting, weakness, and cramps. Contaminated water could also eventually lead to long-term problems such as respiratory infections. Backflow preventers are the best ways for homes and businesses to guard against cross-contamination. They’ll ensure that your drinking water is safe, especially if you own an irrigation system in your yard. 

When you’re seeking a licensed technician to install a backflow preventer in your home or business, turn to the team at A. Stevens Plumbing & Heating. Serving locals throughout Orange County, NY, this premier plumber specializes in a variety of high-quality solutions, from plumbing installation and repair to emergency service. For over 30 years, they’ve been known for their attention to detail and reliable results. Call (845) 496-5903 today to schedule an appointment with a plumber or visit the website to learn more about their full list of services.