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    • China Liquid Metering Pump Manufacturers, Suppliers, Factory

    Do you want Liquid Metering Pump made in China with Low Prices? Dongkai Pump Technology is definitely your good choice. We are known as one of the famous Liquid Metering Pump Manufacturers and Suppliers in China. Our factory produces high quality Liquid 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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      Plastics Electric Diaphragm Pump

      The Plastics Electric diaphragm pump is a new type of pumps. In recent years break-through progress has been made in the diaphragm material, so more and more industrialized countries in the world have adopted such a pump type to replace some centrifugal or screw pumps to be applied in such industries as petrochemicals, ceramics and metallurgy. Plastics Electric diaphragm pump are applicable for low pressure applications, namely the outlet pressure ≥3kgf/cm2.
    • Explosion-proof Dosing Device

      Explosion-proof Dosing Device

      Explosion-proof dosing device is a kind of explosion-proof special dosing equipment among dosing devices. It is mainly used for chemical dosing in explosion-proof fields such as bottom-hole mining, natural gas, petroleum and petrochemical, chemical industry, food, textile, semiconductor and microelectronics.
    • Metering Pump Diaphragm

      Metering Pump Diaphragm

      Wholesale Low Price Metering Pump Diaphragm made in China. Meterton pump diaphragm mechanical diaphragm metering pump accessories PTFE
    • Positive Displacement Metering Pump

      Positive Displacement Metering Pump

      Find a huge selection of Positive Displacement Metering Pump from China at Dongkai. Positive Displacement Metering Pump's operating principle: Reciprocation of plunger drives hydraulic oil, and hydraulic oil drives the diaphragm to reciprocate, so as to suck in and discharge the medium.
    • Acid Liquid Chemical Metering Dosing Pump

      Acid Liquid Chemical Metering Dosing Pump

      The small solenoid diaphragm Acid Liquid Chemical Metering Dosing Pump offer precise chemical injection at a low cost. The compact size and simple control make them ideal for water treatment and OEM applications.
    • Chemical Dosing Systems For Water Treatment

      Chemical Dosing Systems For Water Treatment

      Find a huge selection of Chemical Dosing Systems For Water Treatment from China at Dongkai. A chemical dosing system is a facility for automated injection of reagents into a wastewater network for the control of septicity and odour emissions. These systems are typically used at pump stations, sewer manholes, and rising mains. However, they can be installed any place where odour containment is required.
    • Related Blog
    • Reviews

    • Pay attention to the debugging of these three aspects when using electromagnetic metering pump

      Electromagnetic metering pump is a kind of metering pump which uses electromagnetic push rod to drive diaphragm to reciprocate in the pump head, thus causing the volume and pressure of the pump head chamber to change

    • Automatic Flocculant Mixing Equipment: The Future of Effluent Treatment

      As environmental regulations continue to get stricter, businesses are under increasing pressure to reduce the amount of pollutants they release into the environment.

    • What is Sodium Hypochlorite Pump

      A Sodium Hypochlorite Pump is a device used to pump and transport a sodium hypochlorite solution (usually bleach or disinfectant water) from one container or tank to another location. Sodium hypochlorite is a common disinfectant and bleach commonly used in water treatment, pool water treatment, sanitation, food processing and other applications.

    • Detailed explanation of the maintenance of the metering pump

      Check the engineering diaphragm metering pump pipeline and joints for looseness. Turn the diaphragm metering pump by hand to see if the diaphragm metering pump is flexible.

    • Features of metering pumps

      Metering pumps are also called quantitative pumps or proportional pumps. The metering pump is a kind of special volume pump that can meet the needs of various strict technological processes, and the flow rate can be adjusted steplessly in the range of 0-100%.

    • The role of safety valve in metering pump

      It is well known that there are three valves in the structure of the metering pump, which are the safety valve, the air release valve and the oil supply valve, which are also called three-valve device or automatic compensation three-valve device by those in the industry.

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