With the Qdos 60 PU peristaltic pump from Watson-Marlow Fluid Technology Solutions, operators can deploy efficient, safe, and reliable polymer metering at any water or wastewater treatment plant. The Qdos 60 PU offers precise and repeatable flows for many hard to handle fluids, including viscous flows and aliphatic hydrocarbons, at linear flow rates of up to 60 L/h and pressures of up to 5 bar. The only part of the pump that ever requires replacing is the patented ReNu pumphead. The ReNu pumphead offers repeatable, accurate flow rates, and lasts longer for tough applications in the field. It takes less than a minute to replace the ReNu pumphead — a new pumphead is a new peristaltic pump, ready to serve again.