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 expertise and provides longer service life than conventional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by working a fluid contact factor that offers the identical primary function because the tube of a traditional peristaltic pump. As nicely because the elimination of vapour locking, the component delivers stable, reliable efficiency, even with fluctuations in ambient temperature and strain.
To obtain the peristaltic pumping motion, the CWT pump head incorporates an EPDM factor rather than a tube, which acts in opposition to a PEEK monitor. The ensuing fluid contact component is subjected to very low stress levels, allowing the Qdos CWT to offer a longer service life.
Luxurious provide excessive levels of chemical dosing accuracy in water remedy applications. The pumps introduce chemical compounds, including sodium hypochlorite for post-chlorination cycles, with out the need to overdose. The sealed CWT pump head delivers accurate, linear and repeatable flow and may be very safe as it minimises operator publicity to chemical substances.
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