Do Plumbers Use Shark Bites?

Shark bites, also known as push-to-connect fittings, have become a subject of debate in the plumbing world. Concerning their use, some plumbers swear by their convenience, while others find them unreliable. This article delves into the perspectives of various users and plumbers, examining whether shark bites are a useful tool or a potential liability in the field.

Proponents of Shark Bites

Many plumbers and DIY enthusiasts appreciate the convenience that shark bites offer. They are easy to install and can be used in tight spaces. For instance, a professional plumber mentioned that a main cutoff valve in a daughter's home failed, and the repair was done using a shark bite. Others find shark bites particularly useful in recreational vehicles (RVs), where easy transitions between different types of tubing are necessary.

Advantages of Shark Bites

Convenience: They are easy to install and do not require soldering or crimping. Space Efficiency: They can be used in tight spaces where hand tools may not fit. Ease of Accessibility: They are handy for temporary repairs or when connections need to be easily accessible.

Critics of Shark Bites

While shark bites have their advantages, some plumbers and professionals argue against their frequent use. Some point out that they can fail and cause property damage. One plumber even stated that they are a liability and should be used with caution. The reliability of shark bites is also questioned by those who have witnessed them fail in various applications.

Disadvantages of Shark Bites

Reliability: They have been known to fail, leading to leaks and potential property damage. Plumbing Standards: They do not always meet the standards required by professional plumbers and may not be approved in certain installations. Long-Term Durability: Some argue that they may not last as long as more traditional plumbing connections.

Alternatives to Shark Bites

Given the mixed opinions, many plumbers opt for alternative fitting types such as ProPress and swagelock fittings. These alternatives are favored for their reliability and ease of use. Another plumber mentioned using push-to-connect fittings for air brake and pneumatic systems, preferring them over compression fittings due to their reliability and ease of installation.

Common Plumbing Fittings

ProPress: A favored alternative known for its ease of installation and reliability. Swagelock Fittings: Popular for their tight seals and ability to handle high-pressure applications. Compression Fittings: Used in situations where a more rigid connection is necessary, although they are less favored due to their complexity. Push Fittings: Used in specific applications, such as air brake and pneumatic systems.

Conclusion

The debate over the use of shark bites in plumbing is ongoing. While they offer convenience in certain situations, their reliance on manual torque and potential for failure is a concern for many experienced plumbers. Choosing the right fitting for a specific application is crucial, and the plumber's expertise plays a significant role in selecting the most appropriate method. Whether a plumber opts for shark bites or an alternative, the key is to ensure the reliability and safety of the solution.