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 motion by operating a fluid contact element that gives the identical basic perform as the tube of a traditional peristaltic pump. As properly as the elimination of vapour locking, the component delivers steady, reliable efficiency, even with fluctuations in ambient temperature and pressure.
To obtain เกจวัดแรงดันไนโตรเจน pumping motion, the CWT pump head incorporates an EPDM factor rather than a tube, which acts towards a PEEK observe. The resulting fluid contact component is subjected to very low stress ranges, allowing the Qdos CWT to supply an extended service life.
Qdos CWT pumps provide excessive ranges of chemical dosing accuracy in water treatment functions. The pumps introduce chemical compounds, including sodium hypochlorite for post-chlorination cycles, with out the want to overdose. The sealed CWT pump head delivers accurate, linear and repeatable flow and could be very secure because it minimises operator publicity to chemical compounds.