Select Page

How long should a mechanical seal last?

Question: How long should a mechanical seal last?

The expected lifespan of a mechanical seal can vary widely depending on factors such as the type of seal, the operating conditions, the nature of the fluids being handled, and the quality of installation and maintenance.

Generally, a mechanical seal can last anywhere from a few months to several years. In some cases, seals may need to be replaced more frequently, especially in applications involving corrosive or abrasive fluids or where there is a high degree of wear and tear.

Proper installation, operation, and maintenance can help extend the life of a mechanical seal. Factors such as proper alignment, correct lubrication, and appropriate monitoring can help identify and address issues that may affect the seal’s performance and lifespan. Regular inspection and replacement of worn or damaged parts can also help prevent premature failure.

In general, it is important to follow the manufacturer’s recommendations for maintenance and replacement intervals to ensure optimal performance and longevity of the mechanical seal.