ProMinent Diaphragm Electric Operated Positive Displacement Pump, 42L/h, 10 bar, 100-230 V ±10 % / 240 V ±6 %

Safe: In the event of an accident, the feed chemical does not escape to the outside nor into the pumps power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling. Integrated relief valve protects the pump against overloading and reliable operation by means of a bleed option during the metering process. External control is scalable via potential-free contacts with pulse step-up and step-down, batch mode or via a 0/4-20 mA standard signal. Flexibly connectible: Connection to process management systems via integral PROFIBUS®, CANopen interface. Integral log book saves up to 300 events and simplifies troubleshooting and analysis of the cause. Application All industrial applications, either as a stand-alone unit or integrated in a complete system Volume-proportional addition of chemicals in water treatment, e.g. sodium-calcium hypochlorite for the disinfection of potable water Neutralisation in waste water treatment Pulse-controlled metering in the bottling of different volumes e.g. glycerin filling of manometers With an integrated timer as a control unit for simple processes, e.g. biocide metering in cooling water