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Writer's pictureAmerigo Exports

Know more about diaphragm dosing metering pump

A manufacturer of diaphragm dosing metering pump in Ahmedabad India manufactures various range of positive displacement pumps in India which are designed for accurate and precise dosing or metering of liquids. These pumps are commonly used in various industries, including water treatment, chemical processing, pharmaceuticals, and more. Here are some key features and aspects of diaphragm dosing metering pumps:

  1. Positive Displacement: Diaphragm metering pumps belong to the category of positive displacement pumps. This means they displace a fixed amount of liquid with each stroke, ensuring a consistent and accurate flow rate.

  2. Diaphragm Mechanism: The pumping action is achieved through the movement of a flexible diaphragm, typically made of materials resistant to the pumped fluid. The diaphragm is moved back and forth by a mechanical or hydraulic mechanism.

  3. Metering or Dosing Capability: These pumps are specifically designed for precise metering or dosing of liquids. The ability to control the flow rate accurately is crucial in applications where the exact quantity of a chemical or solution needs to be added.

  4. Adjustable Stroke Length: Many diaphragm dosing metering pumps allow users to adjust the stroke length, which directly affects the volume of liquid delivered per stroke. This feature enhances the pump's versatility for different dosing requirements.

  5. Chemical Compatibility: Diaphragm dosing metering pumps are often used for chemicals, so they are constructed with materials that resist corrosion and chemical degradation. This ensures the pump's longevity and reliability when handling various substances.

  6. Hydraulic or Mechanical Drive: The diaphragm movement can be driven by hydraulic or mechanical means, depending on the pump's design. Hydraulic diaphragm pumps are often used in applications where a leak-tight seal is essential.

  7. Pulsation Dampening: To minimize pulsations in the pumped fluid, which can be important in certain applications, diaphragm dosing metering pumps may include features such as pulsation dampeners or multiple diaphragms operating out of phase.

  8. Control and Monitoring: Advanced models may come equipped with electronic controls and monitoring systems. These features allow for precise adjustment, remote operation, and monitoring of the pump's performance.

These pumps find application in various industries where accurate and controlled dosing of chemicals or liquids is critical, such as water treatment plants for adding chemicals like chlorine or coagulants, industrial processes for adding catalysts or additives, and more.




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