Watson-Marlow unveils newest chemical metering pump

The Watson-Marlow Fluid Technology Group (WMFTG) has launched the Qdos Conveying Wave Technology (CWT) pump which extends the capabilities of peristaltic pump technology and presents longer service life than conventional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by operating a fluid contact component that gives the same primary perform as the tube of a traditional peristaltic pump. As properly because the elimination of vapour locking, the element delivers stable, reliable efficiency, even with fluctuations in ambient temperature and stress.
To achieve the peristaltic pumping action, the CWT pump head incorporates an EPDM factor somewhat than a tube, which acts against a PEEK observe. The resulting fluid contact element is subjected to very low stress levels, allowing the Qdos CWT to supply a longer service life.
เกจวัดแรงดันคือ supply high ranges of chemical dosing accuracy in water therapy purposes. The pumps introduce chemical substances, together with sodium hypochlorite for post-chlorination cycles, without the necessity to overdose. The sealed CWT pump head delivers accurate, linear and repeatable circulate and could be very safe because it minimises operator publicity to chemicals.

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