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The Watson-Marlow Fluid Technology Group (WMFTG) has launched the Qdos Conveying Wave Technology (CWT) pump which extends the capabilities of peristaltic pump know-how and provides longer service life than conventional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by working a fluid contact component that provides the identical primary operate as the tube of a standard 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 obtain the peristaltic pumping motion, the CWT pump head incorporates an EPDM component somewhat than a tube, which acts against a PEEK track. The ensuing fluid contact component is subjected to very low stress levels, allowing the Qdos CWT to offer an extended service life.
เกจวัดแรงดันดิจิตอล offer excessive ranges of chemical dosing accuracy in water therapy functions. The pumps introduce chemicals, including sodium hypochlorite for post-chlorination cycles, without the need to overdose. The sealed CWT pump head delivers accurate, linear and repeatable move and may be very safe because it minimises operator publicity to chemical substances.
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