China Compact Diaphragm Pump For Dosing Manufacturers, Suppliers, Factory

Zhejiang dongkai pump's Corrosion-Resistant Electric Membrane Pump is designed specifically for handling corrosive liquids. They provide superior fluid control, ensuring your process is not compromised. These pumps are constructed from corrosion-resistant materials, such as ductile iron, to withstand a wide range of chemicals. They have excellent durability and provide long-term stable operation.

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.

China quality Diaphragm Pulsation Damper Factory. Diaphragm Pulsation Damper:It contains a composite PTFE diaphragm that separates an inert pressurized gas (air or nitrogen) from the pumped liquid. The size diaphragm pulsation damper should be 10 times of each metering pump stroke capacity at least.

Dongkai is a professional leader China High Performance Air Pulsation Control manufacturers with high quality and reasonable price. High Performance Air Pulsation Control: 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 High Performance Air Pulsation Control should be 26 times of each metering pump stroke capacity at least.

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.

Dongkai is Chlorine Injection Pumps manufacturers and suppliers in China who can wholesale Chlorine Injection Pumps. A solenoid moves the solenoid shaft forwards and backwards by switching on and off. This stroke movement is transferred to the diaphragm in the dosing head. Two check valves prevent the feed chemical from flowing back during pumping. But that's not all. The stroke length and stroke rate can be precisely adjusted to alter the metering rate of Chlorine Injection Pumps.