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Backflow Prevention and Testing in Edmonton

Periodic testing of backflow prevention devices is a vital service when it comes to the continued health and cleanliness of potable water. Our Expert plumbers in Edmonton can supply top-quality backflow device installation and maintenance in addition to rigorous testing.

What Is Backflow?

Backflow refers to wastewater that made its way back into your potable water supply. Usually caused by an unexpected change in water pressure, the flow of used, nonpotable water reverses and creates what is referred to as a cross connection (where potable and nonpotable water meet). Backflow is usually contaminated with waste, bacteria, chemical residue and various other pollutants.

These materials can pose a significant risk to your well-being and safety, which is why backflow testing and prevention devices are so important. Whether you’re protecting your loved ones or the public, professional backflow tests from Expert plumbers help in keeping you safe.

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Frequently Asked Questions

There’s often a simpler solution to your comfort problem. Maybe you can find the answer you’re looking for in our FAQ below!

When Does My Backflow Device Need Testing?

  • Air Gaps (AG) shall be inspected at intervals not exceeding one (1) year to make certain that they continue to satisfy the requirements.
  • Double Check Valve Backflow Prevention Assembly (DC) shall be tested at intervals not exceeding one (1) year to make certain that both check valves hold pressure at 2.0 or greater under all pressure differentials.
  • Double Check Detector Backflow Prevention Assembly (DCDA) shall be tested at intervals not exceeding one (1) year to ensure that both check valves hold pressure and do not leak under all pressure differentials.
  • Pressure Vacuum Breakers (PVB) shall be tested at intervals not to exceed six (6) months (annually, if installed on an irrigation system) to verify that the air inlet opens fully when water pressure and the check valve holds closed under pressure.

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With a maintenance membership plan, you can keep your plumbing system in peak condition while enjoying other benefits like priority service! Explore our available membership plans today.

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