Advantages of pneumatic diaphragm pumps

1. The air-powered, so flow with back pressure change automatically adjust, suitable for high viscosity fluids. The centrifugal pump operating point is the water as a benchmark to set a good, if slightly higher viscosity fluid is used, you will need to complete reducer or frequency converter, the cost is greatly improved, the gear pump as well.
2. In an explosive atmosphere using pneumatic pumps reliable and low cost, such as fuel, gunpowder, explosives, transportation, for the following reasons:
1> could not produce a spark after touchdown;
2> work no heat generation, the machine will not overheat;
3> fluid does not overheat because the diaphragm smallest stir the fluid.
3. The diaphragm is small, easy to move, without foundation, representing the ground is extremely small, easy to install and economical. Materials can be used as portable pump.
4. bad place at the site, such as construction sites, mining wastewater discharge due to impurities in the water and are complicated, easy to plug the pipeline, so that the pump on the formation of the load is too high, the motor heat vulnerability. Pneumatic diaphragm pump can flow through the particles and adjustable stops automatically when the pipe to clear blockage.
5. or some tests to ensure that no impurity contamination of raw materials.
6. The fluid delivery can be used relatively unstable chemical nature, such as: the photosensitive material, flocculation liquid. This is because the diaphragm of the low shear, little physical impact on the material.
7. There are hazardous, corrosive material handling, the diaphragm material can be completely separated from the outside world.