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 know-how and presents longer service life than traditional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by working a fluid contact factor that provides the identical primary function as the tube of a conventional peristaltic pump. As nicely because the elimination of vapour locking, the element delivers stable, reliable performance, even with fluctuations in ambient temperature and pressure.
To obtain spmk700 pumping action, the CWT pump head incorporates an EPDM factor quite than a tube, which acts towards a PEEK monitor. The resulting fluid contact element is subjected to very low stress ranges, permitting the Qdos CWT to supply an extended service life.
Qdos CWT pumps offer excessive levels of chemical dosing accuracy in water remedy applications. The pumps introduce chemical compounds, including sodium hypochlorite for post-chlorination cycles, without the necessity to overdose. The sealed CWT pump head delivers accurate, linear and repeatable circulate and is very safe as it minimises operator exposure to chemical substances.
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