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Question:

What are the parameters to buy an air pump?

I assembled a dispenser myself. Now I need an air pump. I'm looking for a portable air pump (with an air tank). Is it enough for 0.8MPa?

Answer:

Dispensing machine gas consumption is not very large, you can choose according to dispensing machine parameters, whether you need to add dry filtration?
The main thing is to look at gas production, 0.8MPa can, 0.1--0.2 cubic on the line
Air pump mainly depends on power, flow (gas).The air pump (Q. B ng air pump), namely "air pump", a device for removing air or add air from the enclosed space from a closed space. The air pump is divided into an electric air pump and a manual air pump. Electric air pump. An electric pump powered by electricity; produces air pressure by constantly compressing the air through electricity. Applications: pneumatic glue, car inflatable, etc..
Air pump mainly depends on power, flow (gas).Select the pump according to the corresponding use. Buy more time to communicate with professionals.The working principle of the air pump is that the engine drives the air pump crankshaft through two triangle belts, thereby driving the piston to pump up air, and the produced gas is introduced into the air storage tank through the air guide pipe. On the other hand, the air reservoir is introduced into the pressure regulating valve of the air pump through a guiding pipe to control the air pressure in the air storage tank. When the air pressure in the air cylinder to the pressure regulating valve to adjust the pressure, from the gas cylinder gas pressure valve can not enter the open top pressure regulating valve; when the air pressure in the air cylinder to the pressure regulating valve setting pressure, inlet gas pressure regulating valve from the gas cylinder top mixing pressure valve valve into the airway pressure valve and communicated with the transfer pump, and the normally open airway control pump inlet, so that the air pump load operation, to reduce the loss of power, to protect the pump. When the pressure in the air storage tank is lower than the pressure regulated by the pressure regulating valve because of the loss, the valve in the regulating valve is brought back by a return spring, and the control air path of the air pump is disconnected, and the air pump starts to inflate again.The air pump (Q. B ng air pump), namely "air pump", a device for removing air or add air from the enclosed space from a closed space. The air pump is divided into an electric air pump and a manual air pump. Electric air pump. An electric pump powered by electricity; produces air pressure by constantly compressing the air through electricity. Applications: pneumatic glue, car inflatable, etc..

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