Don't miss the article Pressure-released wiper prevents debris from reaching critical components, published by Sealing & Contamination Control TIPS.
The body of the ClearSeal™ PRW is made from rubbers, thermoplastic elastomer (TPU) or thermoplastic. The body has holes, machined to allow the fluids to pass through. The lip geometry functions as a scraper/wiper.
Contaminated pressure media causes damage that leads to breakdown, leaks and shutdown.
We have conducted an internal test, aiming to achieve a rapid breakdown in the unprotected cylinder, thereby proving the effect of ClearSeal™ PRW. Equal amount of contamination was added to both the cylinders before start of the test. All working parameters were maintained the same on both cylinders.