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 obtain their peristaltic motion by working a fluid contact factor that offers the identical basic operate because the tube of a traditional peristaltic pump. As nicely as the elimination of vapour locking, the factor delivers stable, reliable performance, even with fluctuations in ambient temperature and pressure.
To obtain the peristaltic pumping action, the CWT pump head incorporates an EPDM component rather than a tube, which acts towards a PEEK track. The ensuing fluid contact factor is subjected to very low stress ranges, allowing the Qdos CWT to offer an extended service life.
เกจ์วัดแรงดันน้ำมันเครื่อง provide excessive ranges of chemical dosing accuracy in water treatment applications. The pumps introduce chemicals, together with sodium hypochlorite for post-chlorination cycles, with out the necessity to overdose. The sealed CWT pump head delivers accurate, linear and repeatable circulate and could be very protected as it minimises operator exposure to chemical substances.