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Articles Tagged with ''chemical metering pump''

Chemical Metering Pumps

Watson-Marlow Pumps Group's new Qdos 60 chemical metering pumps expand the Qdos range to incorporate flow rates from 0.001 to 15 GPH at 100psi and is designed to reduce chemical metering costs compared to conventional solenoid or stepper-driven diaphragm metering pumps.
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A peristaltic pump for chemical metering nixes valve maintenance

Watson-Marlow says its Qdos 30 pump range, introduced this June, is the first peristaltic pump specified for chemical-metering applications. The pump is said to deliver accurate, linear and repeatable flow performance from 0.0002 to 8.0 gallons per hour (GPH) at 100 PSI. There are no seals or valves in the flow path to clog, leak or corrode.
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