What is a common requirement for a strainer protecting a steam trap?

A common requirement for a strainer protecting a steam trap is that it requires regular cleaning. This is crucial because strainers are designed to filter out debris and particles that could potentially clog the trap, leading to malfunction or inefficiency in the system. Over time, these particles accumulate, and if not regularly cleaned, the strainer can become clogged, which inhibits proper flow and can lead to increased pressure in the system or even a complete failure of the steam trap.

Regular maintenance is essential to ensure that the strainer operates effectively and protects the steam trap from the damaging effects of dirt and debris. It is important for steamfitters to establish a routine cleaning schedule to maintain the strainer's effectiveness and ensure the longevity and efficiency of the steam system.