10 Best Water Hammer Arrestor For Washing Machine (2024 Update)

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If you're experiencing loud banging noises in your plumbing system, commonly known as water hammer, then you might want to consider installing a water hammer arrestor for your washing machine. Water hammer is caused by the sudden stopping of water flow in the pipes, which creates a shockwave that can damage your pipes and cause annoying noises. A water hammer arrestor can help prevent these issues by absorbing the shockwave and preventing it from damaging your plumbing system.

When looking for a water hammer arrestor for your washing machine, there are a few key points to consider. Firstly, you'll want to ensure that the arrestor is compatible with your washing machine and plumbing system. It's also important to consider the size and type of the arrestor, as well as the installation process. Additionally, you'll want to consider the quality and durability of the product, as well as any warranties or guarantees offered by the manufacturer.

In summary, when looking for a water hammer arrestor for your washing machine, be sure to consider compatibility, size and type, installation process, quality and durability, and any warranties or guarantees offered. By keeping these key points in mind, you can ensure that you choose the right water hammer arrestor for your needs and enjoy a quieter, more efficient plumbing system.

10 Best Water Hammer Arrestor For Washing Machine

1. 2 Pcs Solimeta Water Hammer Arrestors For 3/4"ght Thread, Washing Machines, Toilets, And Air Hammers.

The Solimeta Water Hammer Arrestor is a high-quality plumbing accessory designed to prevent water hammer noise and absorb shock and vibration, protecting your plumbing system from damage. This product is ideal for use with washing machines, toilets, and other water-using appliances that may cause water hammer noise.

The Solimeta Water Hammer Arrestor features a 3/4"GHT thread for easy installation with a variety of plumbing fixtures. The connection is 3/4"GHT F x 3/4"GHT M, and the product can be installed horizontally, vertically, or in any position with ease.

With a maximum working pressure of 250psi and a temperature range of 33 deg F to 180 deg F, the Solimeta Water Hammer Arrestor is built to last. The product is made from high-quality materials, including stainless steel and lead-free brass, ensuring durability and longevity.

One of the key benefits of using the Solimeta Water Hammer Arrestor is that it helps protect your plumbing system from damage caused by water hammer noise. Water hammer noise is a common issue that occurs when the flow of water is suddenly stopped, causing pressure to build up and resulting in a loud banging noise. This noise can be not only annoying but can also cause damage to your plumbing system over time.

By installing the Solimeta Water Hammer Arrestor, you can prevent water hammer noise and protect your plumbing system from damage. The product is easy to install and can be used with a variety of plumbing fixtures, making it a versatile and convenient solution for your plumbing needs.

Overall, the Solimeta Water Hammer Arrestor is a high-quality plumbing accessory that can help prevent water hammer noise and protect your plumbing system from damage. With its durable construction, easy installation, and versatile design, this product is a must-have for any homeowner or plumber looking to improve the performance and longevity of their plumbing system.

2. 2 Packs Water Hammer Arrestor For Washing Machine, 3/4" Thread, Stainless Steel Chamber, Brass Body – Y241-11-11-S.

The Sicoince Water Hammer Arrestor for Washing Machines is a reliable solution to reduce unstable water pressure and noise, providing protection to your washing machine. This product is designed to fit easily on washing machines and 3/4 inch male valves in the washing machine outlet box, making it a convenient and practical choice for homeowners and professionals alike.

The arrestor features a low lead brass body and a stainless steel water hammer chamber, ensuring durability and resistance against corrosion. It has a maximum working pressure of 250 PSI and is capable of operating in a temperature range of 33 F to 180 F, making it suitable for various applications.

The connection of the arrestor is a swivel nut with a 3/4 inch female thread and a 3/4 inch male thread, providing a secure and easy installation process. The product comes in a pack of two, providing an even more cost-effective solution for those seeking to install it on multiple washing machines or valves.

The Sicoince Water Hammer Arrestor is designed to reduce water hammering, which is a common issue in plumbing systems. Water hammering occurs when a sudden change in water flow causes a pressure surge, resulting in a loud banging noise and potential damage to pipes and appliances. This product reduces the risk of water hammering and protects your washing machine, prolonging its lifespan and reducing the need for costly repairs.

Overall, the Sicoince Water Hammer Arrestor for Washing Machines is a reliable and effective solution to reduce water pressure and noise, protecting your washing machine and plumbing system. Its durable construction, easy installation, and cost-effectiveness make it a popular choice among homeowners and professionals alike.

3. 2-Pack Stainless Steel Water Hammer Arrestor For Washing Machine With 3/4" Thread And Brass Body (Y241-11-11-A)

The Sicoince Water Hammer Arrestor for Washing Machine is a must-have accessory for anyone looking to protect their washing machine from unstable water pressure and noise. The product comes in a pack of two, making it ideal for those with multiple washing machines or for those who want to have a backup.

The installation process of this Water Hammer Arrestor is extremely easy, as it can be installed on washing machines and 3/4 inch male valves in the washing machine outlet box. This ensures that the product can be used with different types of washing machines, providing versatility to the user.

The Water Hammer Arrestor is designed to reduce unstable water pressure and noise, which can cause damage to the washing machine. By installing this product, the user can protect their washing machine from potential damage caused by water pressure and noise.

The body of the Water Hammer Arrestor is made of low lead brass, which ensures that the product is durable and long-lasting. The water hammer chamber is made of stainless steel, which ensures that it is resistant to corrosion and rust. This makes it an ideal product for those who want to invest in a product that will last for years.

The Water Hammer Arrestor has a maximum working pressure of 250 PSI, which ensures that it can handle high-pressure water without any issues. The temperature range of the product is from 33 F to 180 F, which means that it can be used in different temperature conditions without any issues.

The connection of the Water Hammer Arrestor is a swivel nut with a 3/4 inch female thread and a 3/4 inch male thread. This ensures that the product can be connected to different types of washing machines and valves, providing flexibility to the user.

In conclusion, the Sicoince Water Hammer Arrestor for Washing Machine is an excellent product for those looking to protect their washing machine from unstable water pressure and noise. The product is made of high-quality materials, making it durable and long-lasting. The product is easy to install and can be used with different types of washing machines and valves, providing versatility to the user.

4. Water Hammer Arrestor Washing Machine Outlet Box With 1/4-Turn Valves, Inlet 1/2" And Outlet 3/4" 611-11.

The Sicoince Washing Machine Outlet Box with Water Hammer Arrestor and 1/4-Turn Ball Valves is a versatile and easy-to-install solution for all kinds of washing machines. This product is designed to help reduce banging noises and prevent unstable water pressure by incorporating a water hammer arrestor.

The inlet of the Sicoince Washing Machine Outlet Box is compatible with both 1/2 Inch male thread adapters and sweat 1/2 inch copper pipes, making it easy to connect to various plumbing setups. The outlet of the box is designed to fit washing machine hoses with 3/4 inch threads.

The Sicoince Washing Machine Outlet Box is equipped with 1/4 turn hot and cold ball valves, which allow for easy control of water flow. These valves are made of high-quality materials, ensuring durability and longevity.

In addition, the Sicoince Washing Machine Outlet Box comes with stainless steel water hammer arrestors, which help to reduce the unstable water pressure and noise that can occur when water is turned on or off.

To ensure easy installation, the Sicoince Washing Machine Outlet Box includes two pre-installed support brackets. This product is cUPC and NSF listed, providing assurance of its safety and quality.

Overall, the Sicoince Washing Machine Outlet Box with Water Hammer Arrestor and 1/4-Turn Ball Valves is a reliable and effective solution for reducing noise and preventing unstable water pressure. Its easy installation and compatibility with various plumbing setups make it an ideal choice for homeowners and professionals alike.

5. 2-Pack Water Hammer Arrestors For Washing Machines And Other Appliances, Designed To Absorb Shock And Reduce Noise During Operation. Compatible With Laundry Washers, Garden Hoses, Sinks, And Dishwashers. Made Of Durable Abs Material.

The Lidertik Water Hammer Arrestor is a must-have accessory for any household that operates washing machines, dishwashers, and other water-based appliances. This product comes in a pack of two, with both pieces featuring a 3/4 inch male and female thread.

Water hammer is a common problem that occurs when water flow is abruptly halted, causing a loud banging noise and potentially damaging pipes and appliances. The Lidertik Water Hammer Arrestor is designed to solve this issue by absorbing shock and reducing noise, thereby protecting washing machines and water supply lines.

Installing the water hammer arrestors is a breeze, and they can easily be attached to washing machines and washing machine outlet boxes. They are also compliant with US regulations, ensuring that they meet the highest standards of quality and safety.

In the event of any quality problems, the manufacturer offers a prompt resolution to ensure that customers are satisfied with their purchase. This level of commitment to customer satisfaction is a hallmark of Lidertik's commitment to providing high-quality and reliable products.

Overall, the Lidertik Water Hammer Arrestor is an essential accessory for any household that relies on water-based appliances. Its ability to reduce noise and protect appliances from damage makes it a valuable investment that will pay off over time. With its ease of installation and compliance with US regulations, this product is a top choice for homeowners and renters alike.

6. 2-Pack Water Hammer Arrestors For Washing Machines, Dishwashers, Sinks And Garden Hoses To Absorb Shock, Reduce Noise And Prevent Knocking Valves.

The Lidertik Water Hammer Arrestor is an essential tool for any homeowner looking to protect their washing machine and water supply lines from water hammer issues. Water hammer is a common problem that occurs when the flow of water is suddenly stopped, causing a loud banging noise and potentially damaging the washing machine and water lines.

This product is designed to absorb shock and reduce noise, making it an ideal solution for individuals looking to reduce the noise levels in their laundry room. The water hammer arrestors are easy to install on the washing machines and washing machine outlet box, making them a convenient solution for homeowners.

The Lidertik Water Hammer Arrestor comes in a pack of two, and each piece features a 3/4 inch male thread and 3/4 inch female thread. This design ensures that the product is compatible with most standard washing machines and water supply lines. Additionally, the product is compliant with US regulations, ensuring that it meets the highest standards of quality and safety.

In the event of any quality problems, customers can contact the manufacturer for assistance. The company is committed to actively addressing any issues that may arise with the product.

Overall, the Lidertik Water Hammer Arrestor is a reliable and effective solution for protecting washing machines and water supply lines from water hammer issues. Its easy installation, compatibility with standard washing machines and water supply lines, and compliance with US regulations make it an ideal choice for homeowners looking to reduce noise and protect their appliances.

7. Sicoince Water Hammer Arrestor Washing Machine 3/4 Inch Thread Y241-11-11-S (1 Pack)

The Sicoince Water Hammer Arrestor Washing Machine is an essential component for households that experience unstable water pressure and excessive noise during washing machine operation. This product is designed to protect your washing machine from the harmful effects of water hammer, which can cause damage to the appliance and shorten its lifespan.

This water hammer arrestor is easy to install on washing machines and 3/4 inch male valves in the washing machine outlet box. It is compatible with most washing machines and can be installed without the need for professional assistance.

The Sicoince Water Hammer Arrestor is made of low lead brass body and stainless steel water hammer chamber, ensuring that it is durable and long-lasting. Its connection features a swivel nut with 3/4 inch female thread and 3/4 inch male thread, allowing for easy installation and secure connection.

This product is cUPC and NSF listed, meaning that it has been tested and certified to meet rigorous safety and performance standards. Its maximum working pressure is 250 PSI, and it has a temperature range of 33 F to 180 F, making it suitable for use in a wide range of environments.

By reducing the unstable water pressure and noise, the Sicoince Water Hammer Arrestor protects your washing machine from damage and ensures that it operates smoothly and efficiently. This product is an investment in the longevity of your washing machine and the overall quality of your household water supply.

In conclusion, the Sicoince Water Hammer Arrestor Washing Machine is a reliable and effective solution for households that experience water hammer and unstable water pressure. Its easy installation, durable construction, and certification to meet safety and performance standards make it an excellent choice for homeowners looking to protect their washing machine and ensure the smooth operation of their household water supply.

8. Eastman 1/2" Pex Outlet Box With Hammer Arrestors For Washing Machine, White (60247)

The Eastman 1/2 inch Crimp PEX Connection, White Center Drain Washing Machine Outlet Box with Hammer Arrestors, 60247 is a top-of-the-line product that is designed to provide a safe and reliable water supply installation for washing machines. This outlet box is an essential component for any laundry room, helping to prevent potential leaks and providing easy access to the valves in case that shut off is required.

One of the key features of this washer hookup box is its 1/2 inch PEX inlet connection, which makes it easy to connect to any water supply line. It also features a 3/4 Inch MHT connection, hammer arrestors, and a center drain connection that allows for easy drainage of any excess water. These features make it an ideal choice for any washing machine installation.

Installation of this laundry outlet box is also very easy. It allows for inverted installation, which is ideal for installations where space is limited. Additionally, the box features a snap-on frame that accommodates up to 1 inch drywall, making it easy to install in any wall. Finally, the recessed design helps to ensure that the outlet box fits seamlessly into any wall, providing a clean and professional look.

The Eastman washer hook up box is also very durable. It is composed of high-impact, non-corrosive plastic, which makes it resistant to damage from water and other elements. Additionally, the raised drip guard helps to prevent potential leaks and ensures that the water supply remains safe and reliable. Finally, this laundry valve box is UPC approved, which means that it meets all of the necessary safety standards and regulations.

When it comes to specs, this washer hookup box has a rough opening dimension of 8-1/4 W x 6-1/8 H x 3-3/4 D in inches and a face plate dimension of 10-3/16 W x 8-13/16 H in inches. These dimensions make it easy to fit into any standard-sized wall and ensure that it provides a seamless and professional look.

Overall, the Eastman 1/2 inch Crimp PEX Connection, White Center Drain Washing Machine Outlet Box with Hammer Arrestors, 60247 is an excellent choice for any laundry room installation. Its high-quality construction, easy installation, and reliable performance make it an ideal choice for any homeowner or contractor.

9. 2-Pack Water Hammer Arrestor For Laundry And Kitchen Appliances – Reduces Noise And Absorbs Shock

The Lidertik Water Hammer Arrestor is a two-pack product that is designed to help reduce noise and absorb shock for washing machines and other appliances that use water supply lines. The product comes with two pieces in a box, each with a 3/4 inch male and female thread that complies with US regulations.

One of the common problems homeowners encounter when using washing machines and other appliances that use water supply lines is water hammer. It is a loud banging noise that occurs when the water supply is suddenly turned off, and it can cause damage to the appliances and the water supply lines. The Lidertik Water Hammer Arrestor solves this problem by absorbing the shock and reducing noise, thereby protecting the appliances and water supply lines.

Installation of the Lidertik Water Hammer Arrestor is straightforward and easy. Users can install the product on washing machines and washing machine outlet boxes, and it is compatible with garden hoses, air inline, sinks, and dishwashers. The product is made of high-quality materials that are designed to last and withstand the rigors of daily use.

The Lidertik Water Hammer Arrestor is compliant with US regulations, ensuring that users get a product that meets safety standards. In the unlikely event of any quality issues, users can contact the manufacturer, and they will deal with it promptly.

In summary, the Lidertik Water Hammer Arrestor is an essential product for anyone who uses washing machines or other appliances that use water supply lines. It is easy to install, reduces noise, absorbs shock, and protects the appliances and water supply lines from damage caused by water hammer. Users can rest assured that they are getting a high-quality product that complies with US regulations and is backed by excellent customer service.

10. Efield Premium Laundry Outlet Box With 1/2" Pex Connection And Water Hammer Arrestor.

The EFIELD Premium Washing Machine Outlet Box with Center Drain is a top-of-the-line product brought to you by one of the biggest plumbing systems manufacturers in the market. The product is designed to provide convenience and safety when it comes to washing machine installations.

The outlet box features a 1/2 inch Barb Crimp Pex F1807 Connection Inlet and a 3/4 inch MHT Outlet Connection for easy and secure installation. Additionally, it comes with a 1/4-Turn Hot and Cold Ball Valve, which helps control the flow of water and ensures maximum efficiency. Copper Water Hammer Arrestors are also installed to prevent water hammer, which can cause damage to pipes and appliances.

The EFIELD Premium Washing Machine Outlet Box measures 10 inches by 6.5 inches for the frame panel, with a depth of 3 inches. The snap-on frame allows for easy installation on up to 1 inch of drywall. The outlet box is made of high-impact, non-corrosive plastic, ensuring durability and long-lasting use.

The product is UPC certified, ensuring that it meets the necessary requirements for plumbing and construction codes. This certification guarantees that the product is safe and reliable for use in any household.

The EFIELD Premium Washing Machine Outlet Box is the perfect solution for anyone looking for a safe and efficient way to install a washing machine. Its high-quality materials and excellent design make it a top choice for plumbers and DIY enthusiasts alike.

Best Water Hammer Arrestor For Washing Machine FAQs

Are there different types of water hammer arrestors available for washing machines and which one is the best for my needs?

Yes, there are different types of water hammer arrestors available for washing machines, including piston-type arrestors, diaphragm-type arrestors, and expansion-type arrestors. The best type for your needs depends on various factors such as the size and flow rate of your washing machine, the water pressure in your pipes, and the location of the arrestor.

Piston-type arrestors are suitable for low to medium flow rates and are often installed in small spaces. Diaphragm-type arrestors are ideal for high flow rates and are commonly used in larger commercial applications. Expansion-type arrestors are designed for high flow rates and are typically used in more complex plumbing systems.

To determine the best type of water hammer arrestor for your washing machine, it is recommended to consult with a professional plumber who can assess your specific needs and provide expert advice.

How do I install a water hammer arrestor for my washing machine and what tools do I need?

To install a water hammer arrestor for your washing machine, you will need a few tools including a pipe cutter, adjustable wrench, Teflon tape, and a water hammer arrestor kit. First, turn off the water supply to the washing machine and disconnect it from the wall. Then, use the pipe cutter to cut the existing water supply pipes and attach the water hammer arrestor kit following the manufacturer's instructions. Use Teflon tape to secure the connections and tighten them with an adjustable wrench. Finally, turn on the water supply and check for any leaks.

Water hammer arrestors are essential in preventing water hammer, which can damage your plumbing system and appliances. By installing a water hammer arrestor, you can ensure the longevity of your washing machine and prevent costly repairs. With the right tools and instructions, installing a water hammer arrestor is a simple and straightforward process that can be done in a few hours.

What are the benefits of using a water hammer arrestor for my washing machine and how can it prolong the life of my plumbing system?

Using a water hammer arrestor for your washing machine can prevent water hammer, which is a banging or thumping noise caused by the rapid shut off of water flow. This noise can cause damage to pipes, joints, and appliances, leading to costly repairs. A water hammer arrestor works by providing a cushion of air that absorbs the shock of the water flow, reducing the noise and preventing damage.

In addition to preventing damage, using a water hammer arrestor can prolong the life of your plumbing system by reducing stress on pipes and joints. The repeated shock of water hammer can cause wear and tear on your plumbing system, leading to leaks and other issues. By preventing water hammer, you can avoid these problems and extend the lifespan of your plumbing. Overall, using a water hammer arrestor is a simple and effective way to protect your plumbing system and prevent costly repairs.

What are the common causes of water hammer in washing machines and how can an arrestor help prevent it?

Water hammer in washing machines is usually caused by sudden changes in water pressure, which create shock waves that travel through the pipes and cause a loud banging noise. This can damage the pipes, valves, and other components of the washing machine, leading to costly repairs.

Common causes of water hammer in washing machines include high water pressure, closed valves, worn-out washers, and insufficient air chambers. To prevent water hammer, an arrestor can be installed in the water supply line. An arrestor is a device that absorbs the shock waves created by sudden changes in water pressure, preventing them from traveling through the pipes and causing damage.

Arrestors can be installed at the washing machine's water supply valve or in the plumbing system itself. They come in different sizes and types, so it's important to choose the right one for your washing machine's water pressure and flow rate. By preventing water hammer, an arrestor can help prolong the life of your washing machine and save you money on repairs.

What is a water hammer arrestor and how does it work for a washing machine?

A water hammer arrestor is a device that prevents water hammer, which is the banging noise that occurs when a faucet is turned off quickly. It works by absorbing the shock wave that is created when the water flow is suddenly stopped, preventing the pipes from vibrating and reducing the noise.

For a washing machine, a water hammer arrestor is typically installed at the point where the machine connects to the water supply. This is because washing machines often have quick on/off cycles that can cause water hammer. By installing a water hammer arrestor, the noise and potential damage to the pipes can be prevented. Additionally, it can also help to increase the lifespan of the washing machine by reducing the stress on the hoses and valves. Overall, a water hammer arrestor is a simple and effective solution to prevent noisy and potentially damaging water hammer in a washing machine.

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