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 conventional tube-based designs.
Qdos CWT pumps achieve their peristaltic action by working a fluid contact factor that offers the same primary function as the tube of a standard peristaltic pump. As nicely as the elimination of vapour locking, the component delivers steady, dependable efficiency, even with fluctuations in ambient temperature and stress.
To achieve the peristaltic pumping action, the CWT pump head incorporates an EPDM factor quite than a tube, which acts against a PEEK monitor. The ensuing fluid contact factor is subjected to very low stress ranges, permitting the Qdos CWT to supply an extended service life.
Qdos CWT pumps offer excessive levels of chemical dosing accuracy in water therapy purposes. The pumps introduce chemicals, including sodium hypochlorite for post-chlorination cycles, with out the necessity to overdose. เกจวัดแรงดัน300psi sealed CWT pump head delivers correct, linear and repeatable flow and may be very safe as it minimises operator publicity to chemical substances.