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Wholesale Low Price Chemical Diaphragm Pumps made in China. Meterton pump diaphragm mechanical diaphragm metering pump accessories PTFE

Dongkai Pump is a professional leader China Diaphragm Hydraulic Metering Pump manufacturers with high quality and reasonable price. Welcome to contact us.

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.

Auto Flocculant Dosing Systems for the liquid or powder polymer preparation, designed for homogeneity in flocculant concentration Optimized design to ensure the polymer goes through the maturation process using the smallest footprint Auto Flocculant Preparation is a compact unit that automatically feeds the process, as needed, using a regulated ultrasonic level switch.

Find a huge selection of Hydraulic piston pump from China at Dongkai. A Hydraulic piston pump is a type of positive displacement pump where the high-pressure seal reciprocates with the piston. Hydraulic piston pumps can be used to move liquids or compress gases. They can operate over a wide range of pressures. High pressure operation can be achieved without a strong effect on flow rate. Hydraulic piston pumps can also deal with viscous media and media containing solid particles. This kind of pump works by means of a piston cup, oscillation mechanism, and filling of pump chambers through downstrokes that create pressure differentials and upstrokes that force the pump fluid out for use. Hydraulic piston pumps are frequently utilized in water delivery or irrigation systems and in situations where a high, steady pressure is required.

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.