China Stainless Steel Air Driven Pump Manufacturers, Suppliers, Factory

The small solenoid diaphragm Industrial Acid Liquid 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.

The Pam Solution Preparation System features automated operations, reducing the need for manual intervention. It accurately controls the concentration and ratio of PAM solutions, ensuring efficient and consistent preparation every time.

Dongkai is a professional leader China Positive displacement piston pump. A positive displacement piston pump is a particular kind of positive displacement pump in which the piston reciprocates with the high-pressure seal. Liquids can be moved and gases can be compressed using positive displacement piston pumps. They can operate over a wide range of pressures. High pressure operation can be achieved without a strong effect on flow rate. Positive displacement piston pumps can also deal with viscous media and media containing solid particles. This pump type functions through a piston cup, oscillation mechanism where down-strokes cause pressure differentials, filling of pump chambers, where up-stroke forces the pump fluid out for use. Positive displacement piston pumps are often used in scenarios requiring high, consistent pressure and in water irrigation or delivery systems.

Dongkai is a leading China Digitally Controlled Diaphragm Pumps manufacturers, suppliers and exporter. Dongkai JXM/JZM Series Digitally Controlled Diaphragm Pumps Are suitable for water treatment equipment

Dongkai is a leading China Ammonia dosing equipment manufacturers. Ammonia dosing equipment, which are reciprocating positive displacement pumps, provide the greatest possible metering accuracy. They set the standard for safety, reliability and efficiency, especially when it comes to pumping supercritical fluids.

China advanced Sulfuric Acid Pump Factory. Sulphuric acid dosing is regularly used in industry。 This high-performance Sulfuric acid dosing pump is specially configured for safe and accurate dosing of sulphuric acid. Dongkai sulfuric acid dosing pump has a lots of models aiming at different on-site working conditions, different water medium, different medium temperature, different installation process and different water treatment capacity.