China Diaphragm Dosing Pump Metering Pumps and Systems Manufacturers, Suppliers, Factory

We thinks what shoppers think, the urgency of urgency to act during the interests of a buyer position of basic principle, allowing for greater top quality, lessen processing costs, costs are extra reasonable, won the new and previous buyers the support and affirmation for Diaphragm Dosing Pump Metering Pumps and Systems,Solenoid Dosing Pump,Low Pressure Pump,Spring Energized,Pefe Ring, Excellent excellent, competitive selling prices, prompt delivery and dependable provider are guaranteed Kindly let us know your quantity requirement under each size category so that we will inform you accordingly.
Diaphragm Dosing Pump Metering Pumps and Systems, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!

Hot Products

  • High Flow Hydraulic diaphragm Chemical Pumps

    High Flow Hydraulic diaphragm Chemical Pumps

    Hot selling quality High Flow Hydraulic diaphragm Chemical Pumps Manufacturers and Suppliers. High Flow Hydraulic diaphragm Chemical Pumps that transmits power using operating oil (silicone oil, etc.) filled between a diaphragm and a piston that serves as the drive source. A built-in relief (safety) mechanism eliminates the need for relief valves and other devices for handling abnormal pressure, making High Flow Hydraulic diaphragm Chemical Pumps effective for use with fluids that should not be exposed to outside air. High Flow Hydraulic diaphragm Chemical Pumps also limit changes in discharge volume due to pressure fluctuations at the injection site, and are commonly used in high-pressure lines such as in petrochemical processes. Compared with direct-driven diaphragm pumps, theseHigh Flow Hydraulic diaphragm Chemical Pumps offer higher accuracy and allow for high-pressure injection.
  • Innovative PAM Injection Equipment

    Innovative PAM Injection Equipment

    Dongkai is a leading China Innovative PAM Injection Equipment manufacturers, suppliers and exporter. Innovative PAM Injection Equipment is a continuous polymer makeup and dosing equipment. The equipment can mix the polymer fully with high efficiency, and then the homogeneous activated polymer can be ready for further treatment. Widely applied as the supporting equipment of sludge dewatering equipment in municipal wastewater, slaughtering, chemical plant and etc.
  • Corrosion Inhibitor (Scale Inhibitor) Dosing Device

    Corrosion Inhibitor (Scale Inhibitor) Dosing Device

    The Corrosion Inhibitor (scale inhibitor) Dosing Device mainly consists of four parts: solution mixing system, metering and dosing system, safety system and control system. The solid or liquid agent is added into the dissolving box, and then the industrial water is added in proportion to dissolve, and then added to the dosing point by the metering dosing system. The feeding control can be carried out manually or automatically according to the control signal output from the upper system.
  • 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.
  • Diaphragm Hydraulic Metering Pump

    Diaphragm Hydraulic Metering Pump

    Dongkai Pump is a professional leader China Diaphragm Hydraulic Metering Pump manufacturers with high quality and reasonable price. Welcome to contact us.
  • Safety Relief Valve for Back Pressure

    Safety Relief Valve for Back Pressure

    Dongkai quality Safety Relief Valve for Back Pressure help to relieve excess pressure on the pump system or maintain pressure at a setted point. Safely relief valve is installed on the outlet pipeline of metering pump. When the system pressure becomes abnormal, safety relief valve protects metering pump from any damages. Back pressure valve shall be installed at the outlet of metering pump in order to reduce siphon and excess feeding, and ensure the metering accuracy of metering pump is not affected. When dosing point is lower than the outlet of metering. Each Valve is diaphragm type with 2-port design, which can be used both as safety relief and back pressure valve

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