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    • China Chemical Metering Pump Manufacturers, Suppliers, Factory

    Do you want Chemical Metering Pump made in China with Low Prices? Dongkai Pump Technology is definitely your good choice. We are known as one of the famous Chemical Metering Pump Manufacturers and Suppliers in China. Our factory produces high quality Chemical Metering Pump, which can be wholesale in bulk. You are welcomed to contact us and buy what you need with our price list and discounts. We have different kinds of products in Stock for you to choose from.

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    • Sodium Hypochlorite Metering Pumps

      Sodium Hypochlorite Metering Pumps

      Dongkai is a leading China Sodium Hypochlorite Metering Pumps manufacturers. By turning on and off, a solenoid propels the solenoid shaft forward and backward. The dosing head's diaphragm receives this stroke movement. During pumping, two check valves stop the feed chemical from flowing back. That's not all, though. The metering rate of sodium hypochlorite metering pumps can be precisely changed by adjusting the stroke length and stroke rate.
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      High-performance Phosphate Dosing Pump

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    • Chemical Dosing Pumps

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    • Related Blog
    • Reviews

    • Matters needing attention in using metering pump (Part 2)

      1.When installing the PVC pipeline of metering pump (remember not to put the glue into the valve body, and then install the metering pump after the pipeline glue is completely dry). When installing metering pump and welding stainless steel pipeline (welding slag or sundries must not fall into pipeline and valve body). Falling in foreign matter may cause a series of problems, such as no water from metering pump, which may cause the metering pump to be damaged in severe cases.

    • What problems should be paid attention to when installing metering pump

      When the metering pump is in use, it should not exceed the rated pressure, which will easily damage the pump. In addition to the use, there are some problems that need attention when installing the metering pump, and the installation problems will also affect the use of the metering pump.

    • The advantages of spring return diaphragm metering pumps

      Spring Return Diaphragm Metering Pumps Prove to be Reliable and Cost-Effective Solution for Chemical Dosing Applications

    • The Role of Dosing Pump

      With its excellent performance, dosing pumps can handle a variety of complex media, including high viscosity, high density, highly corrosive, high temperature and high pressure fluids, so their application scenarios are extremely wide. The following are the main functions and functions of dosing pumps in practical applications:

    • Metering pump accessories and knowledge of pipeline accessories

      Included in the accessory package: foot valve, injection valve, 2m suction pipe and 5m drain line.

    • What is the working principle of a metering pump?

      The working principle of a metering pump is that the motor drives the worm gear through a coupling and reduces the speed through the worm gear, causing the main shaft and eccentric wheel to rotate. The eccentric wheel drives the sliding adjustment seat of the bow shaped connecting rod to perform reciprocating motion.

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