เพรสเชอร์เกจ -Marlow Fluid Technology Group (WMFTG) has launched the Qdos Conveying Wave Technology (CWT) pump which extends the capabilities of peristaltic pump expertise and provides longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic action by working a fluid contact component that gives the same basic perform because the tube of a standard peristaltic pump. As properly as the elimination of vapour locking, the component delivers secure, reliable efficiency, even with fluctuations in ambient temperature and strain.
To achieve the peristaltic pumping motion, the CWT pump head incorporates an EPDM component rather than a tube, which acts towards a PEEK observe. The resulting fluid contact factor is subjected to very low stress levels, permitting the Qdos CWT to offer a longer service life.
Qdos CWT pumps supply high levels of chemical dosing accuracy in water therapy purposes. The pumps introduce chemical compounds, including sodium hypochlorite for post-chlorination cycles, with out the want to overdose. The sealed CWT pump head delivers correct, linear and repeatable move and may be very safe because it minimises operator exposure to chemicals.