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 conventional tube-based designs.
เกจวัดแรงดันน้ำราคา obtain their peristaltic action by operating a fluid contact element that provides the identical basic function because the tube of a conventional peristaltic pump. As nicely as the elimination of vapour locking, the component delivers secure, reliable performance, even with fluctuations in ambient temperature and strain.
To achieve the peristaltic pumping motion, the CWT pump head incorporates an EPDM factor somewhat than a tube, which acts in opposition to a PEEK monitor. The resulting fluid contact factor is subjected to very low stress ranges, allowing the Qdos CWT to supply an extended service life.
Qdos CWT pumps provide high levels of chemical dosing accuracy in water remedy applications. The pumps introduce chemical compounds, together with sodium hypochlorite for post-chlorination cycles, with out the want to overdose. The sealed CWT pump head delivers correct, linear and repeatable flow and could be very safe as it minimises operator exposure to chemical substances.

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