เกจวัดแรงดันถังออกซิเจน -Marlow Fluid Technology Group (WMFTG) has launched the Qdos Conveying Wave Technology (CWT) pump which extends the capabilities of peristaltic pump expertise and provides longer service life than conventional tube-based designs.
Qdos CWT pumps obtain their peristaltic action by operating a fluid contact factor that gives the same basic function as the tube of a conventional peristaltic pump. As well because the elimination of vapour locking, the element delivers secure, dependable efficiency, even with fluctuations in ambient temperature and pressure.
To achieve the peristaltic pumping motion, the CWT pump head incorporates an EPDM component quite than a tube, which acts in opposition to a PEEK observe. The resulting fluid contact element is subjected to very low stress levels, permitting the Qdos CWT to offer an extended service life.
Qdos CWT pumps provide high ranges of chemical dosing accuracy in water remedy applications. The pumps introduce chemicals, including sodium hypochlorite for post-chlorination cycles, with out the want to overdose. The sealed CWT pump head delivers accurate, linear and repeatable flow and is very safe as it minimises operator exposure to chemical substances.
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