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 know-how and offers longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic action by working a fluid contact factor that provides the identical primary function as the tube of a conventional peristaltic pump. As properly because the elimination of vapour locking, the element delivers steady, dependable efficiency, even with fluctuations in ambient temperature and strain.
To obtain the peristaltic pumping motion, the CWT pump head incorporates an EPDM factor quite than a tube, which acts against a PEEK monitor. The resulting fluid contact element is subjected to very low stress levels, allowing the Qdos CWT to offer a longer service life.
เกจวัดแรงดันอาร์กอน provide excessive levels of chemical dosing accuracy in water remedy functions. หลักการทำงานของเกจ์วัดแก๊ส introduce chemical compounds, together with sodium hypochlorite for post-chlorination cycles, without the necessity to overdose. The sealed CWT pump head delivers accurate, linear and repeatable flow and could be very protected as it minimises operator publicity to chemical compounds.
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