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 offers longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic motion by operating a fluid contact component that provides the same primary operate because the tube of a standard peristaltic pump. As well as the elimination of vapour locking, the component delivers stable, reliable performance, even with fluctuations in ambient temperature and pressure.
To obtain the peristaltic pumping action, the CWT pump head incorporates an EPDM factor quite than a tube, which acts in opposition to a PEEK track. The resulting fluid contact element is subjected to very low stress levels, allowing the Qdos CWT to offer an extended service life.
Qdos CWT pumps offer excessive ranges of chemical dosing accuracy in water treatment functions. The pumps introduce chemicals, including sodium hypochlorite for post-chlorination cycles, without the want to overdose. เกจวัดแรงดันภาษาอังกฤษ sealed CWT pump head delivers accurate, linear and repeatable circulate and may be very protected as it minimises operator publicity to chemicals.
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