Watson-Marlow unveils latest 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 offers longer service life than traditional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by operating a fluid contact factor that offers the same basic operate because the tube of a traditional peristaltic pump. As properly because the elimination of vapour locking, the component delivers stable, dependable efficiency, even with fluctuations in ambient temperature and stress.
To achieve the peristaltic pumping motion, the CWT pump head incorporates an EPDM component rather than a tube, which acts in opposition to a PEEK track. เกจแรงดันน้ำ ensuing fluid contact element is subjected to very low stress levels, allowing the Qdos CWT to offer a longer service life.
Qdos CWT pumps offer high ranges of chemical dosing accuracy in water remedy applications. The pumps introduce chemicals, together with sodium hypochlorite for post-chlorination cycles, without the want to overdose. The sealed CWT pump head delivers accurate, linear and repeatable flow and could be very secure because it minimises operator exposure to chemicals.
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