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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 know-how and provides longer service life than traditional tube-based designs.
Qdos CWT pumps obtain their peristaltic action by working a fluid contact element that provides the identical basic operate because the tube of a standard peristaltic pump. As well because เกจวัดแรงดันแก๊สlpg of vapour locking, the factor delivers steady, dependable performance, even with fluctuations in ambient temperature and stress.
To obtain the peristaltic pumping action, the CWT pump head incorporates an EPDM element somewhat than a tube, which acts towards a PEEK track. The ensuing fluid contact element is subjected to very low stress levels, permitting the Qdos CWT to supply an extended service life.
Qdos CWT pumps provide excessive ranges of chemical dosing accuracy in water therapy functions. The pumps introduce chemical substances, including sodium hypochlorite for post-chlorination cycles, without the want to overdose. The sealed CWT pump head delivers correct, linear and repeatable circulate and could be very protected as it minimises operator exposure to chemical compounds.
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