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Where is the air inlet of the pump?

1 Answers

Gimli

07/30/25 9:18am

The air inlet of the pump is located at the bottom of the pump, where there is a steel ball. During inhalation, the steel ball opens to allow air in. The air inlet of the pump is a one-way intake piston. When pumping, the piston opens, allowing the air inside the pump to enter the high-pressure tank. When the pump is lifted for inhalation, the piston closes. High pressure is formed inside the high-pressure tank to inflate the tire. Introduction to high-pressure pumps: High-pressure pumps are thinner than ordinary pumps. According to the relationship between pressure, force, and area, the required force is smaller, but the number of pumping actions increases. Introduction to ordinary pumps: With an ordinary pump, the force applied by the person must be greater than the tire pressure to inflate the tire. It is recommended to go to a 4S shop for car tire inflation, as doing it yourself can easily result in tire pressure that is too high or too low.

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