Cleanliness test at pumps
The process of a cleanliness test
After production, all pumps undergo a flushing process. Residues such as metal shavings can damage the pump if they remain behind. The flushing process / cleanliness test is a check performed by HTC to monitor the flushing process. This allows us to guarantee a longer lifespan.
During the cleanliness test, the pump is thoroughly flushed and the liquid is filtered. Then, the filtered liquid is examined under the microscope to assess the amount of particles (grit) that may have remained during production / flushing process.
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