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For what purpose is a diaphragm pumps used?

Double diaphragm pumps are also used in many industries. They are highly versatile and efficient. They can be used for fluids ranging from water that is food-grade clean to liquids that are acidic or slurries, as well as many viscous substances. Due to their simplicity of design and operation, they are relatively affordable.

How they Work

Diaphragm pumps: What are they used for?

A positive displacement pump with double diaphragms is called a double-diaphragm pump. It has two diaphragms that move in and out to fill the pump chamber and push out fluid. When the diaphragms leave the chamber, it lowers its pressure and fluid flows in. Pushing back into the chamber increases the pressure and the fluid flow out.

One-way check valves ensure that the fluid flows through the chamber in the right direction.

Diaphragm Pumps: Work Characteristics

Diaphragm pumps are well-known for their suction lift properties. The flow rate and chamber size will affect the pressure. Diaphragm pumps can deal with slurries, sludges and other fluids. They can reach discharge pressures up to 1200 bars.

Their design makes them very resilient to drying. They can be used to make artificial hearts as they behave in the same way as a human's heart. They can be self-priming in most situations, and can work up to 97%. They are capable of handling the most viscous liquids in industry, as long as they're not undersized.

Best Uses for Diaphragm Pumps

Because diaphragm pump are so versatile they can be used in any industry that needs fluid transfer. They are frequently used to remove water from many industries. They are useful for filling, dispensing, and metering because of their accuracy.

They can be used to spray and clean many applications, and they are frequently used for filter press applications.

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