Diaphragm pump advantages and disadvantages which

Diaphragm pump is a new type of conveying machinery, which has a very important position in the production of modern industry. It can not only transport all kinds of corrosive liquids and particles with liquid, but also can transport high viscosity, easy Volatile, flammable, highly toxic liquid. Diaphragm pump composed of four main materials: plastic, aluminum, cast iron, stainless steel. As the attention of diaphragm pumps will continue to be strong, diaphragm pump characteristics have also been the user's research, then diaphragm pump advantages and disadvantages which? Membrane pump advantages and disadvantages Which diaphragm pump advantages: 1, can be used to transport more unstable chemical properties of the fluid. 2, in the hazardous, corrosive materials handling, diaphragm pump can be completely separated from the outside world. 3, the diaphragm pump is small and easy to move, do not need the foundation, accounting for the ground is extremely small, easy and economical installation, can be used as a mobile material pump. Diaphragm pump Disadvantages: 1, the pressure can not be increased, the air supply pressure limit, 6bar to the ceiling; 2, noise and pipe vibration, the amount of air is particularly evident; 3, relative to the screw pump, diaphragm life is shorter, Easy to damage; 4, because the diaphragm pump flow is usually not too much, most applications in small systems; with the development of diaphragm pumps, it is very fast invasion of other pump market, and in the pump market is very important In particular, the diaphragm pumps occupy the absolute dominant position in the painting and ceramics industry. In other industries, such as environmental protection, wastewater treatment, construction, sewage disposal and fine chemicals, they are gaining market share and have Other pumps irreplaceable status. This is mainly due to the performance advantages of diaphragm pumps, but some are inherently inadequate and diaphragm pumps are also limited in some areas.

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