Company Advantages
1. air hydraulic pump is proved practically feasible in structure and could be worthy of recommendation. Its operation is safe with no heat, flame or spark risk
2. By applying technical method to improve the quality level of air hydraulic pump , Suncenter has made a breakthrough progress. This product can be installed at any predetermined pressure
3. This product has a high-rate discharge capability. The resistance of contact face between electrodes and electrolyte is lowered to a certain level, which enhances its electric performance. Its output pressure can be easily adjustable
4. The product is safe enough. No chemical substances or gases will be released or emitted which will be mixed with the pool water. The product combines principles of simple operation with rugged construction
5. It can be regarded as a green source of energy. All of its metal ingredients, including cadmium and mercury, as well as the electrolyte, poses no harm to the environment. It has the capability of ultimate pressure, flow output horsepower

We offer the most complete range of Air driven liquid pump models in the industry measured for:

SUNCENTER pumps are air driven at a drive air pressure of 1bar to 8bar (14.5 psi to116 psi) by the normal air compressor. Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve.

Suncenter pumps feature a large air piston joint to a smaller diameter plunger. The pressure ratio is the difference of these two areas and is the method of determining maximum outlet pressure. Higher pressures obtained by using higher pressure ratios.Suncenter model numbers reflect the pumps nominal pressure ratios， while the technical data indicates exact ratios. The outlet pressure is easily to set through a simple air regulator. By multiplying the pressure ratio by the available shop air pressure, the nominal liquid pressure can be calculated.

SUNCENTER pumps are self priming. In general it is not necessary to use an air line lubricator. The liquid to be pumped flows into the suction chamber by the up-stroke of the drive piston. By this suction effect, the inlet check valve is opened and the outlet check valve is closed. The down-stroke generates the pressure at the liquid side. The inlet check valve is closed and the outlet check valve is opened by the generated pressure. SUNCENTER liquid pumps cycle automatically, where the pressure is built up the numbers of cycles slow down, the pump stops automatically when the output pressure forces are equal. The pump restarts with a slight drop in the outlet pressure or an increase in the air drive pressure. Pump performance can be affected by a number of conditions, such as freezing of muffler or pilot valves (which is caused by moisture in air lines), inadequate inlet air line sizes and dirty filers. Don’t reduce the indicated port sizes and consult SUNCENTER for exact flow conditions not shown in charts.

Company Features
1. Dongguan Suncenter Fluid Control Equipment Co., Ltd has been a guiding air hydraulic pump company. In the past years, we have received many honorable prizes in the industry. For instance, we have been awarded the title of "China Famous Exporter", which means that we are strong enough to serve overseas customers.
2. We have a professional team with extensive experience and knowledge. They are highly qualified in providing quality workmanship and ensuring quick turn around times for our customers.
3. The company has a QC team who are in charge of product quality throughout the production processes. They are experienced and have abundant knowledge about the products, which ensures them to be qualified in quality control. Delivering high-quality products is critical to our purpose. Our focus on quality excellence includes continuously enhancing our standards, technology, and training for our people, as well as learning from our mistakes.