China Automatic Chemical Dosing Pump Manufacturers, Suppliers, Factory

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

Find a huge selection of Adjustable ammonia dosing pump from China at Dongkai. Adjustable ammonia dosing pump, 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.

The Chemical Metering Pump is a positive displacement chemical dosing device with the ability to vary capacity manually or automatically as process conditions require. Approximately 90% of all pumps sold are transfer pumps, which are designed to move liquids from point A to point B. But Chemical Metering Pumps are specialty pumps: They’re designed for precision-injection of chemicals, acids, bases, corrosives or viscous liquids and slurries.

To provide the best in quality products to our clients, we are betrothed in manufacturing, exporting and supplying an excellent quality Sulfuric Acid Dosing Systems. With the use of premium grade raw materials and modern techniques, the offered system is manufactured at our premises as per set industry norms. This system is best to be used in water treatment plant for sulfuric acid dosing purpose. Furthermore, our valuable patrons can easily buy the provided Sulfuric Acid Dosing Systems at marginal prices from us.

Dongkai is a leading China Cost-effective phosphate dosing pump manufacturers.

Dongkai Pump's Air Operated Diaphragm Pump provides a flexible and efficient way to transfer a variety of liquids, from chemicals to sewage to viscous fluids. These pumps are operated by pneumatic pressure and therefore have no electric parts, reducing operational risks. They are highly reliable and suitable for use in a variety of industrial environments. It has six advantages of reliable quality, long service life, low noise floor, low vibration, high lift, never crash, and fine workmanship.