For many homeowners, plumbing system maintenance might not top their to-do lists. Occasionally, however, your system’s internal components may go awry, requiring the help of a plumber. One common problem is water hammer, which is a phenomenon characterized by a telltale clang within the pipes. Below, learn more about water hammer and how it impacts a plumbing system. 

Frequently Asked Questions About Water Hammer

What is a water hammer? 

A water hammer, also known as a hydraulic shock, occurs when the water flowing in a pipe suddenly stops or changes direction. Pressure builds up, and the pipes strike against one another or the framing, causing a clanging or banging sound. Water hammers typically happen when there’s a blockage, or someone abruptly shuts a plumbing valve. 

Is it serious? 

Occasional hydraulic shocks may not be anything to worry about. However, it can be a symptom of a more serious issue. If water hammers occur frequently, have a professional assess the situation right away. If left unaddressed, the repeated pressure changes and intense water flow can damage the plumbing system, raising the risk of emergency plumbing situations like pipe leak, ruptures, or valve failure. 

Does it affect all pipes? 

Water hammers can occur in any plumbing pipes. Sometimes, a single appliance, such as a dishwasher or washing machine, can produce intense bursts of water pressure that result in a water hammer. However, the phenomenon is most common in older pipes. Older pipes do not have pressure-regulating air chambers like newer models do. The issue is equally as common in metal and plastic piping. 

What should you do about it? 

A plumber can prevent water hammers from occurring by tightening loose pipe straps or installing pipe insulation to absorb shock. They can also connect a water hammer arrestor near the affected valves. This device absorbs the shock of sudden pressure surges and prevents pipes from banging together. Air chambers work similarly, creating a cushion to absorb shock. 

If you do encounter a plumbing problem, turn to the experienced team at Wrightsman Plumbing Heating & Cooling Inc in Beatrice, NE. This family-owned plumbing and HVAC company has served Gage County since 1971 with reliable service and repairs. Call (402) 228-3100 to schedule plumbing, heating, or air conditioning maintenance. Visit the website to learn more about the company and what they can do for you.