There are many industries that use diaphragm pumps, also known as double diaphragm pumps. Suitable for a wide variety of fluids, including food-grade clean water, acids, slurries, and many viscous materials, they are efficient and extremely versatile. As a result of their simple design and operation, they are also relatively inexpensive.
Diaphragm Pumps: Uses and Applications
Double diaphragm pumps are positive displacement pumps. The pump fills the chamber with fluid and then pushes it out using two diaphragms. When the diaphragms move away from the chamber, the pressure in the chamber drops, and fluid rushes in. When they push back into the chamber, the pressure rises and the fluid escapes. The fluids pass via one-way check valves, which ensure that the fluid only travels in one direction through the chamber.
Diaphragm Pump Working Characteristics
The suction lift properties of diaphragm pumps are well known. The pressure and flow rates are determined by the size and rate of the chamber and diaphragms. Diaphragm pumps can easily handle slurries and sludges. They may generate discharge pressures of up to 1200 bar. Because of their design, they have extremely good properties while running dry. They are employed in the manufacturing of artificial hearts since their activity is comparable to that of a human heart. They are self-priming in most cases and can be up to 97 percent efficient. As long as they are not undersized, they can handle the most viscous liquids in the business.
Diaphragm Pump Applications
Diaphragm pumps are utilized in almost every sector that requires fluid transfer because they are so adaptable. They are often used for dewatering or water removal in a variety of sectors. Because of their efficiency and precision, they are utilized for filling, dispensing, and measuring. They can generate a lot of pressure for spraying and cleaning and are frequently used in filter press applications.
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