How To Identify a Backflow and What You Can Do To Prevent It
Having a clean source of water is a must for every home these days. There are so many kinds of diseases waiting for you and your family if your water supply is filled with harmful contaminants. If you’re not too vigilant in taking care of your house’s plumbing system, you will lose a significant amount of time and money in getting better. That’s why you need professional services to maintain your plumbing pipes and fixtures in good condition always. One such plumbing problem you should always be on the lookout for is Backflow. Here are its details and what you can do to prevent this problem from occurring.
What is a Backflow?
Basically, Backflow is when used water flowing out of your home suddenly takes a reverse course back to your water mains. Once this happens, all of the waste and harmful substances that were in the water you used returns to your main water supply and plumbing fixtures. Instead of using clean and pristine water, you and your loved ones will be exposed to a dirtier and more harmful variation of this natural resource.
What are the causes of Backflow?
First and foremost, this particular problem will start when Backpressure occurs. This means the pressure inside a pipe connected to the main water distribution system increases. When this pressure overpowers the main water distribution pipes, the normal flow of water will suddenly reverse and cause all harmful elements to return back to your plumbing fixtures.
Another reason for a Backflow to happen is because of Backsiphonage. This cause happens when the service pipe’s water pressure drops lower than the atmospheric pressure level around it. As a result, contaminated water will reverse its flow and return to your water mains.
What can be done to prevent a Backflow from happening?
Although the problem and its consequences are dire, the solutions to Backflow are simple enough to do. First off, you can add an Air Gap to your existing plumbing system to prevent Backflow from happening. This particular add-on acts by vertically separating water outlets from high-level fluid sources that contain waste and contaminants. Due to this separation, a reverse in water pressure will not lead the flow back into your water mains, and ultimately, your faucets and showerheads.
Another solution you can go for is the Reduced Pressure Principle Backflow Preventer. Compared to Air Gaps, this specific plumbing addition is more complicated but more effective in preventing this problem. This plumbing device uses a spring valve mechanism to suppress and dissipate additional pressure in your water pipes. You will, however, need contractors who provide home plumbing installation and repair Singapore services in order to set this preventer up to be sure that it will function properly with your water heater, faucet, and other fixtures.
In order to do this feat, a Reduced Pressure Principle Backflow Preventer is installed in between a First Check and Second Check Valves where water usually passes out of your home. Each of these valves will be connected to the Backflow Preventer and will each have a spring mechanism to hinder any reversal in water flow. In this way, there are two mechanisms that will prevent Backflows from happening and provide you with more peace of mind.