China Self Priming Pump Manufacturers, Suppliers, Factory

Dongkai is a leading China Ammonia dosing pumps manufacturers. Ammonia dosing pumps, 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.

Our range of highly-polished, Stainless steel Air Operated diaphragm pump (304 or 316L) have been specifically developed for applications that demand the highest standards of hygiene and contamination control in a clean and sterile environment. Nodular castiron Air-Operated diaphragm pump

Find a huge selection of Industrial Flocculant Dosing System from China at Dongkai. The automatic Industrial Flocculant Dosing System (also called Polymer doser, polymer makeup system, polymer preparation unit, etc.) adopts the PLC control method, which pioneered the integration of fully automatic adjustment of pharmaceutical concentration, automatic dosing, dissolution, and dosing, achieving a breakthrough in continuous unmanned operation; significantly reducing the cost of design, construction, operation and maintenance.

Dongkai is a professional leader China Bladder-Type Dampening Device manufacturers with high quality and reasonable price. The Bladder-Type Dampening Device 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.

A Y-strainer, sometimes referred to as a wye strainer, is designed to mechanically remove solids and other particles from fluids. They are an essential component in numerous fluid control applications to ensure no down-stream component is affected by particles within the fluid.

Dongkai Pump's Liquid Dosage Control System undergoes rigorous testing and quality control to ensure safe and reliable operation. It also features multiple layers of safety protection to ensure the safety of operators and the environment.