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 element that gives the identical fundamental operate because the tube of a traditional peristaltic pump. As properly because the elimination of vapour locking, the component delivers steady, dependable efficiency, even with fluctuations in ambient temperature and stress.
To achieve เกจวัดแรงดันต่ำ pumping motion, the CWT pump head incorporates an EPDM element rather than a tube, which acts towards a PEEK track. The resulting fluid contact element is subjected to very low stress ranges, allowing the Qdos CWT to offer a longer service life.
Qdos CWT pumps provide excessive levels of chemical dosing accuracy in water remedy functions. เกจวัดแรงดันpcp introduce chemicals, together with sodium hypochlorite for post-chlorination cycles, with out the necessity to overdose. The sealed CWT pump head delivers correct, linear and repeatable circulate and may be very secure because it minimises operator publicity to chemical substances.
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