Manual air pump is a manual device designed to inflate objects by pushing or pulling a handle to generate air pressure. It typically consists of a cylinder, a piston, and a nozzle. As you move the handle up and down, the piston compresses air inside the cylinder and forces it through the nozzle into the object being inflated, such as a tire, ball, or inflatable mattress. Hand air pumps are portable, easy to use, and do not require electricity, making them ideal for outdoor activities or situations where power is not available.
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