Shark Bite End the Hammer: The Ultimate Guide to Installing a Water Hammer Arrestor

Water hammer is a common plumbing issue that can cause loud banging noises in your pipes. It occurs when water flow is suddenly stopped, causing a pressure surge that can damage your plumbing system. A water hammer arrestor is a device that helps to absorb this pressure surge and prevent damage. In this blog post, we will provide a step-by-step guide on how to install a SharkBite water hammer arrestor.

Understanding the Water Hammer

Before we delve into the installation process, it is essential to understand the concept of water hammer. Water hammer occurs when the flow of water in a pipe is abruptly stopped, such as when you turn off a faucet or close a valve. This sudden stop creates a pressure surge that travels through the pipes, causing banging noises and potential damage to your plumbing system.

Choosing the Right Water Hammer Arrestor

SharkBite offers a range of water hammer arrestors designed for different applications. When selecting an arrestor, consider the following factors:

• Size: The size of the arrestor should match the diameter of the pipe it will be installed on.
• Type: SharkBite offers two types of water hammer arrestors: piston and diaphragm. Piston arrestors are more common and generally less expensive, while diaphragm arrestors are more compact and can handle higher pressures.
• Capacity: The capacity of the arrestor refers to the amount of water it can absorb. Choose an arrestor with a capacity that is sufficient for your application.

Step-by-Step Installation Guide

Materials You Will Need:

• SharkBite water hammer arrestor
• Adjustable wrench
• Pipe cutter (optional)
• Teflon tape (optional)

Instructions:

1. Turn off the water supply: Locate the main water shut-off valve and turn it off.
2. Cut the pipe: If necessary, cut the pipe to the desired length using a pipe cutter.
3. Apply Teflon tape (optional): Wrap a few layers of Teflon tape around the threads of the pipe where the arrestor will be installed. This helps to create a watertight seal.
4. Install the arrestor: Hand-tighten the arrestor onto the pipe. Use an adjustable wrench to further tighten the arrestor by about a quarter turn.
5. Turn on the water supply: Slowly turn on the main water shut-off valve.
6. Check for leaks: Inspect all connections for any leaks. If you notice any leaks, tighten the connections as necessary.

Troubleshooting Common Issues

• Banging noises persist: If you still hear banging noises after installing the arrestor, it may be undersized or installed incorrectly. Check the capacity of the arrestor and ensure it is sufficient for your application. Also, verify that the arrestor is installed in the correct direction.
• Leakage: If you notice any leaks, tighten the connections as necessary. If the leaks persist, the arrestor may be defective. Contact SharkBite for a replacement.
• Reduced water flow: If you experience reduced water flow after installing the arrestor, it may be clogged. Remove the arrestor and clean it according to the manufacturer’s instructions.

Maintenance and Replacement

SharkBite water hammer arrestors are generally maintenance-free. However, it is recommended to inspect the arrestor periodically for any signs of damage or leaks. If you notice any issues, replace the arrestor immediately.

Recommendations: Securing Your Plumbing System against Water Hammer

By installing a SharkBite water hammer arrestor, you can effectively mitigate the damaging effects of water hammer and protect your plumbing system. Follow the steps outlined in this guide to ensure a proper installation and enjoy peace of mind knowing that your pipes are safeguarded from sudden pressure surges.

Frequently Asked Questions

Q: Can I install a water hammer arrestor on any type of pipe?
A: Yes, SharkBite water hammer arrestors can be installed on copper, PEX, CPVC, and galvanized steel pipes.

Q: How often should I replace my water hammer arrestor?
A: SharkBite water hammer arrestors are designed to last for the life of the plumbing system. However, if you experience any issues or leaks, it is recommended to replace the arrestor immediately.

Q: Can I install multiple water hammer arrestors on the same pipe?
A: Yes, you can install multiple water hammer arrestors on the same pipe if necessary. However, it is important to ensure that the combined capacity of the arrestors is sufficient for your application.