How can wear rings last longer?

Wear rings are critical components that help maintain the clearance between moving parts in pumps and similar applications to reduce leakage and maintain efficiency. To ensure longer life and performance of wear rings, two primary strategies are effective: using hard materials when in contact with abrasive liquids, and ensuring the wear rings are immersed in clean, non-abrasive liquids.

When wear rings are made from hard materials, they are much more resistant to damage from wear and abrasion, especially when they are exposed to abrasive substances. This hardness allows them to withstand the aggressive actions that could tear or erode them over time.

On the other hand, when wear rings are immersed in clean and non-abrasive liquids, the likelihood of wear is significantly reduced. Non-abrasive liquids do not carry particles that can cause erosive wear, which extends the life of the wear rings by preventing unnecessary contact damage.

Thus, employing both strategies together creates the most favorable conditions for the longevity of wear rings. By utilizing hard materials in abrasive scenarios and maintaining a clean liquid environment, wear rings can be significantly better protected from premature wear, leading to increased lifespan and effectiveness in their applications.