1) Due to the use of air as power, the traffic is automatically adjusted with the change of back pressure (export resistance), suitable for fluids used for medium and high viscosity. The working point of the centrifugal pump is set on the basis of water. If it is used for fluids with a higher viscosity, it is necessary to support the reducer or frequency conversion speed regulator, and the cost will be greatly improved. The same is true for the gear pump.

2) The pneumatic diaphragm pump is reliable and low in cost in a flammable and explosive environment, such as the transportation of fuel, gunpowder, and explosives, because: first, it is impossible to produce sparks after grounding; second, no calorie in work produces no heat generated at work to generate heat generated in work without heat generated at work, produce no heat generated at work to generate heat generated at work without heat generated at work. The machine will not be overheated; third, the fluid will not overheat because the diaphragm pump is minimized to the fluid.

3) In places with harsh construction sites, such as the wastewater discharge of the construction site and the wastewater of the industrial and mining, due to the large impurities in the sewage and the complicated ingredients, the tube Louis is blocked. The pneumatic diaphragm pump can be adjusted through the particles and the flow can be adjusted. When the pipeline is blocked, it automatically stops until it is unobstructed.

4) In addition, the volume of the pneumatic diaphragm pump is small and easy to move, does not require the foundation, the ground is very small, and the installation is easy to install. Can be used as a mobile material conveyor pump.

5) In the treatment of harmful and corrosive materials, the diaphragm pump can completely separate the material from the outside world.

6) The pneumatic diaphragm pump can be used to transport fluids with unstable chemical properties, such as: photosensitive material, flocculation solution, etc. This is because the shear force of the diaphragm pump is low, and the physical impact on the material is small.