Processing Magazine

Chemical Metering Pumps

September 12, 2014

Watson-Marlow Qdos 60 Chemical Metering PumpsWatson-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. The Qdos 60 is especially suited to chemical metering applications found in larger water treatment plants where flow demand is greater than that provided by the existing Qdos 30 model and is ideal for disinfection, pH adjustment and flocculation of drinking water, wastewater and industrial process water.

ReNu pumphead technology provides a single, safely contained component for rapid maintenance without the need for tools. Simple drop-in installation eliminates the need for ancillary equipment; and the pumps’ highly accurate, linear and repeatable metering cut the cost of chemical wastage.