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 presents longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic motion by working a fluid contact component that offers the identical primary function as the tube of a traditional peristaltic pump. As nicely because the elimination of vapour locking, the factor delivers steady, dependable efficiency, even with fluctuations in ambient temperature and strain.
To achieve the peristaltic pumping action, the CWT pump head incorporates an EPDM component rather than a tube, which acts in opposition to a PEEK observe. The ensuing fluid contact factor is subjected to very low stress levels, allowing the Qdos CWT to offer a longer service life.
เกจวัดแรงดันไอน้ำ provide high ranges of chemical dosing accuracy in water treatment functions. The pumps introduce chemical compounds, including sodium hypochlorite for post-chlorination cycles, without the necessity to overdose. The sealed CWT pump head delivers correct, linear and repeatable circulate and may be very protected as it minimises operator publicity to chemical compounds.
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