Web29 de jun. de 2016 · However, those same factors do affect a metering pump’s resulting flow rate, or, a metering pump’s accuracy. For example, at an operating pressure of 50 psi let’s say a metering pump is metering 5 gallons of a chemical in an hour. If this same application had to operate at a pressure of 150 psi, the flow rate will drop slightly to ... Web6 de fev. de 2024 · Piston or Syringe Pump. A piston or syringe pump is the most commonly used apparatus for high-precision fluid dispensing. As shown in the figure, the plunger of the syringe is connected to a motor using a lead screw. The motor can be moved in both clockwise and counter-clockwise directions. Fluid can be ejected or drawn into …
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WebHigh accuracy dosing pumps. Demanding metering applications for liquids with different viscosities or precise batch dosing tasks need a particularly exact control of the flow rate. Since KNAUER pumps support a wide variety of communication interfaces, their pumps can be combined with a range of mass flow controllers to meet these challenging ... WebHigh-Accuracy Metering Pumps for Chemicals. These pumps meter a consistent amount of liquid within ±2% of the maximum flow. Extended-Life High-Accuracy Metering Pumps for Chemicals. A 316 stainless steel housing provides corrosion resistance for a long life in harsh environments. chucherias blancas
Chemical metering pump applications and meeting criteria for …
WebThe pump's continuous regulation ensures excellent metering accuracy and high-grade, reproducible foam quality. The pump housing contains just a small number of component parts, making it very compact and easy to service. Thanks to these features, the HQ series is ideal for retrofitting to older Hennecke systems with HL pumps 3. Web2 de ago. de 2024 · Which Fluid Metering Pumps are Suggested for High Accuracy? As mentioned above, there are many factors that can impact the accuracy of a pump. … Web27 de jun. de 2024 · 5. Ability to pump slurries and corrosive chemicals. 6. Accuracy around 1% over 10:1 range. Its disadvantages are. 1. Subject to predictable zero shift of … designer of world cup shooting star uniform