What are the advantages of Air operated double diaphragm pump?
The advantages of Air operated double diaphragm pump are:
1. Since air is used as power, the flow rate is automatically adjusted with the change of back pressure (outlet resistance), which is suitable for medium and high viscosity fluids. The working point of the centrifugal pump is set based on water. If it is used for a fluid with a slightly higher viscosity, it needs to be equipped with a reducer or a frequency converter, which greatly increases the cost. The same is true for gear pumps.
2. It is reliable and low cost to use pneumatic pumps in flammable and explosive environments, such as fuel delivery, because: first, it is impossible to generate sparks after grounding; second, there is no heat generation during work, and the machine will not overheat; third , The fluid will not overheat because the pneumatic diaphragm pump has little agitation to the fluid.
3. In places with harsh construction sites, such as wastewater discharge from construction sites and industrial mines, due to the large amount of impurities and complex components in the sewage, the pipeline is easy to block, which will cause excessive load on the electric pump, and the motor is vulnerable to damage . The pneumatic diaphragm pump can pass particles and has an adjustable flow rate. When the pipeline is blocked, it will automatically stop to unobstructed.
4. In addition, the pneumatic diaphragm pump is small in size and easy to move, does not require foundation, occupies a very small ground, and is easy and economical to install. Can be used as a mobile material transfer pump.
5. In the treatment of hazardous and corrosive materials, the pneumatic diaphragm pump can completely separate the materials from the outside world.
6, or in some tests, no impurities contaminate the raw materials.
7. It can be used to transport fluids with relatively unstable chemical properties, such as photosensitive materials, flocculants, etc. This is because the shear force of the aodd pump is low and the physical impact on the material is small.
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