China Hydraulic Diaphragm Chemical Metering Pump Manufacturers, Suppliers, Factory

Dongkai is a leading China Precision Hydraulic Diaphragm Metering Pumps manufacturers, suppliers and exporter. High precision and reliability Precision Hydraulic Diaphragm Metering Pumps are highly precise and reliable metering pumps for chemical processes which achieve metering accuracy within ±1% (see Note 1), linearity within ±2% (see Note 3) and feature a driving unit specially designed for long-term continuous operation. Improved cost performance The mechanical efficiency of the reduction gear as well as that of the entire pump is improved. In addition, the employment of a large-capacity pump head and the standardization of high-speed types have further improved the cost efficiency of the pump. Compact and lightweight.

The effective and reliable Swimming Pool Equipment Dosing Pumps are the elements that allow us to maintain automatically a proper parameters of chlorine and/or pH in our pool. The main function of these Swimming Pool Equipment Dosing Pumps is the dosage of liquids, such as chlorine or the pH to maintain the ideal level of these parameters in the water. It is imperative to regulate and adjust these levels to avoid issues like eye irritation or the growth of algae in the swimming pool. Learn about all the metering pumps available for pH and chlorine pools and select the one that works best for you.

The bladder-type damper could be considered as the most traditional and widespread dampener, since it offers a great performance and is manufactured in a very wide range of sizes and building materials. Competitive in price, it is also easy to install. It is specially indicated for clean liquids without suspended solids and of low viscosity. It is manually adjustable and usually installed together with back pressure valves to guarantee the correct pressurisation of the air chamber in relation to the working pressure of the pump, being this assembly very common in diaphragm or piston metering pumps.

Automatic Coagulation And Flocculation System 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 Automatic Coagulation And Flocculation System is a compact unit that automatically feeds the process, as needed, using a regulated ultrasonic level switch.

Dongkai is a leading China Air Pulsation Damper Systems manufacturers, suppliers and exporter. Air Pulsation Damper Systems: It is a empty container with pressure gauge on the top. It works by the air in the damper chamber. When the air in the damper is dissovled into the liquid, the efficency of the damper will be reduced. It is recommended to drain the liquid out of damper. The size Air Pulsation Damper Systems should be 26 times of each metering pump stroke capacity at least.

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