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 provides longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic action by working a fluid contact component that gives the same fundamental operate because the tube of a conventional peristaltic pump. As well as เกจวัดแรงดันดิจิตอลราคา of vapour locking, the component delivers stable, dependable performance, even with fluctuations in ambient temperature and pressure.
To achieve the peristaltic pumping motion, the CWT pump head incorporates an EPDM element quite than a tube, which acts against a PEEK track. The resulting fluid contact component is subjected to very low stress levels, allowing the Qdos CWT to offer an extended service life.
Qdos CWT pumps supply high levels of chemical dosing accuracy in water remedy 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 chemical compounds.

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