The Importance of Backflow Prevention
When backflow occurs, it can lead to contaminated drinking water, a highly dangerous situation. Depending on the source, backflow may cause people to become sick or nauseous, infected with diseases, or much worse.
A backflow prevention device is a one-way valve that prevents water from re-entering the main water supply once it has entered a property’s plumbing network.
Backflow is most concerning in properties that have plant equipment or similar connected to the water supply. Other common reasons to include a backflow prevention device into your plumbing network include:
An irrigation system
Fire hose reels or fire hydrants
Commercial or industrial equipment or activities that could pollute the drinking water supply (air conditioning cooling towers, chemical cleaning areas, etc.)
Water outlets in proximity to pollutants, grease traps, or chemicals
An alternate water supply
If you’re unsure whether your property needs a backflow prevention device, it’s best to consult with a plumbing professional.
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