What is the Difference Between Diaphragm Pump and Magnetic Pump?
2024-10-25 15:46:57
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There are some users in the choice of magnetic pumps or diaphragm pumps who cannot decide on this matter, because of the differences between the two as well as the advantages and disadvantages of cognition are not clear and caused. Therefore, we put some of the differences between magnetic pumps and diaphragm pumps to do a specific analysis.
I. Product Features
A magnetic dirve pump uses magnetic force to finish the transfer of kinetic energy and is made up of a magnetic coupler and centrifugal pump body. Its movement trajectory differs greatly from that of a transfer motor pump. In addition to having a longer service life and greater safety because the method doesn't create mechanical friction, it also successfully stops media leaks. The media adaptability is weaker and primarily transports corrosive liquids and pure water, but the performance parameters are higher than those of a pneumatic diaphragm pump. Pneumatic diaphragm pumps use compressed air as their power source, and they can be set up to enhance motor performance. The internal structure design of the diaphragm pump is simpler than that of the magnetic pump, which results in a lower failure rate, performance parameters, and a weaker level of leak prevention. The diaphragm pumps have a comforting automated protection feature, and their longevity and usability are far higher than those of magnetic pumps, which require constant attention to operating settings. Overloading, clogging, and other unforeseen circumstances seldom cause harm to the pump body during media flow. In contrast, the magnetic pump offers greater media adaptability.
II. Key Difference
1. Different driving modes. There are two types of diaphragm pumps: electric and pneumatic. The present primary pneumatic pump is used for the magnetic drive. 2. Variations in flow rate. The magnetic pump flow is smaller, smoother, and pulse-free. In contrast, the flow rate of the diaphragm pump is higher, reaching up to 60 cubic meters per hour. 3. Distinct application scope. Diaphragm pumps may move through liquids with high viscosities, however, the typical magnetic pump has significant drawbacks in this area. 4. The distinction between a pulse and one without. While diaphragm pumps do not experience shear, the output of magnetic pumps has a distinct pulse 5. Disparity in effectiveness. The diaphragm pump efficiency is lower than that of the magnetic pump; it should not surpass 55%. The majority of electric diaphragm pumps have an efficiency of 20–40%, which keeps them from moving toward high-power development. 6. A distinct sound. Diaphragm pumps produce noise and piping vibration that is particularly visible in the air volume as compared to magnetic pumps.
III. Pumps Advantage
The magnetic pump performs somewhat better in terms of safety since its operation is more steady and its flow rate is lower than that of other pumps. Furthermore, the magnetic pump is easier to remove and repair because it does not have extremely strict restrictions on the magnetic line. Because diaphragm pumps run on air, their operating costs are significantly lower. Additionally, it has the ability to automatically filter sewage contaminants, making the diaphragm pump's operating environment less demanding.
The above is the difference between diaphragm pumps and magnetic pumps, if you are still not sure which pump to choose in the production, you can tell our staff, we will provide you with more suitable products.
