Backflow happens when water reverses the direction of its flow in anywhere in your plumbing systems. It’s a dangerous conditio
n because it can allow drinking water in plumbing systems to become contaminated and unusable. So dangerous, in fact, that all commercial buildings in Miami-Dade County are required by law to have backflow prevention valves and to have them tested periodically.
What is a backflow preventer?
Backflow preventers are mechanical plumbing devices installed in a plumbing system to prevent water from flowing backward in the system. A properly installed, tested and maintained backflow preventer at the water service entrance to your home or building can reliably prevent the backflow of water of an unknown quality from flowing back into the community water system.
What are the primary causes of backflow?
The primary cause are a sudden drop in water pressure due to heavy usage, heavy demand caused by fire-fighting, or even a water main break.
What harm can backflow cause?
Plenty. When water is delivered to your property it is exposed to many different types of fixtures, including sprinklers, washing machines, hose-bibs, kitchen faucets, tubs, showers, and toilets. Connections between your drinking water system and potential sources of pollution, or contamination, are called “cross connections.” When backflow occurs through a cross connection, contamination will follow without proper protection. Also, it’s important to note that backflow conditions can originate on or off your property. That’s right, if cross connection fails in the public water supply, contaminated water can enter your home along with those of your neighbors.
Where are backflow prevention devices needed?
Wherever a cross-connection risks exists. This includes, but is not limited to:
• Lawn irrigation systems
• Fire sprinkler systems
• Medical facilities
• Dental offices
• Veterinary clinics
• Soft drink dispensers
• Photo processing labs
• Commercial car washes
Why is annual testing important for backflow preventers?
The assemblies have moving parts which can foul or wear out. Periodic testing insures the devices are working properly.
Who can you turn to for backflow prevention and annual testing?
Throughout Miami-Dade and Broward Counties, no one is better qualified to protect your home or commercial property from backflow contamination than Falcon Plumbing in Miami. Contact us today for installation or testing services.
Miami-Dade: 305-251-7333
Broward: 954-455-6444
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