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What Is Water Hammer And How Can You Stop It

When a valve is abruptly shut off, the abrupt shift in water flow often triggers a pressure wave that reverberates through the pipes. This sound of this immense force on your plumbing system has been likened to an actual hammer - thus its name: 'water hammer.' It's a common issue seen in many homes and can create quite the racket.

The hazardous outcome of water hammer can be extensive, leading to issues such as wear and tear on pipes, valves, and fittings over time or leaks. There are multiple reasons for this phenomenon like high water pressure, aged valves or even unsecured pipelines.

To prevent water hammer, one of the most viable strategies is to install a water hammer arrestor. These gadgets are located close to valves and contain pistons or diaphragms that absorb pressure waves, drastically reducing loud banging noises.

Another solution to water hammer is a pressure-reducing valve, which allows you to adjust the water pressure in the system. By installing this or other forms of gauges, you can monitor and manage your water pressure. If excessive stress from high levels of water flow are causing havoc in your plumbing pipes, these measures will help minimize noise frequency and intensity significantly.

To stave off water hammer in your plumbing system, routinely inspect and replace valves that may be worn. Furthermore, you should also securely attach pipes to the walls of your home with insulation as this can help prevent water hammer due to loose piping connections.

If the banging noises persist, even after you've attempted any of these suggestions, it may be time to consult a plumber who can examine your system and offer an individual resolution. To conclude, water hammer is capable of causing harm to pipes over time- so it's essential that strategies are undertaken for prevention. By installing a water hammer arrestor, reducing water pressure, maintaining valves, securing pipes, and consulting with a plumber, you can prevent water hammer and keep your plumbing system running smoothly.


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