Water hammer arrestors are devices used to reduce or eliminate the loud banging or hammering noise that occurs in plumbing systems, commonly known as water hammer. Water hammer is caused by the sudden change in flow of water, resulting in pressure fluctuations within the pipes.
In an effort to find a solution for these pressure surges, homeowners may consider using a water hammer arrestor. However, one question that arises is whether it is possible to have an oversized water hammer arrestor for a home water system. Let’s delve deeper into this topic to understand the implications of an oversized water hammer arrestor.
Understanding Water Hammer Arrestors:
Before discussing the concept of oversizing water hammer arrestors, let’s recap the purpose and functioning of these devices. Water hammer arrestors are designed to absorb the energy produced when water flow is suddenly disrupted, preventing it from reverberating through the pipes and causing damage.
Water hammer arrestors typically consist of a sealed chamber with a compressible gas (such as air) and a piston or diaphragm. When water flow suddenly decreases or stops, the compressible gas compresses, absorbing the energy and preventing pressure surges. Once the flow stabilizes, the compressed gas expands, allowing water to flow freely again.
Potential Implications of Oversizing:
While water hammer arrestors play a crucial role in protecting plumbing systems, installing an oversized arrestor can have its own set of implications. It is important to consider the following factors before opting for a larger-sized arrestor:
1. Reduced Effectiveness:
Oversized water hammer arrestors might not provide the desired level of protection against water hammer. The arrestor’s capacity to absorb energy is directly related to its size, and if it is too large, it may not effectively dissipate the pressure surges caused by water hammer.
2. Limited Space and Aesthetics:
Installing a larger water hammer arrestor might pose challenges in terms of available space. Home plumbing systems are typically designed with specific dimensions in mind, and an oversized arrestor might not fit into the designated area. Additionally, an excessively large arrestor may appear unsightly, affecting the overall aesthetics of the plumbing setup.
3. Increased Cost:
Oversized water hammer arrestors are typically more expensive than their appropriately sized counterparts. Installing an oversized arrestor can lead to unnecessary expenditure, especially if its benefits are not fully realized.
Finding the Right Size:
To ensure the optimal functioning of a water hammer arrestor in a home water system, it is crucial to choose the correct size based on the specific plumbing requirements. The appropriate sizing can be determined by considering factors such as the pipe diameter, water flow rate, and pressure range of the system.
Consulting a professional plumber or a knowledgeable supplier can help homeowners determine the ideal size for their water hammer arrestor. It is important to provide accurate information about the plumbing system to receive the appropriate guidance.
Water hammer arrestors are valuable devices that prevent damage to plumbing systems caused by pressure surges. However, when it comes to selecting the right size for a water hammer arrestor, homeowners should avoid oversizing. Oversized arrestors may lead to reduced effectiveness, space constraints, aesthetic concerns, and increased costs.
By understanding the purpose and functioning of water hammer arrestors and consulting professionals, homeowners can ensure an appropriate and efficient solution for mitigating water hammer in their home water systems.