carbon seal Definition and 1 Threads

  1. Fracture Toughness

    What's the most likely cause for this carbon seal crack?

    We have a molded carbon graphite seal that is used in an inline axial piston, variable displacement hydraulic pump. One of our customers reported that, when using the “A” parts in the past, they only needed to replace them due to normal wear. However, after switching to our parts, the...