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A foot pump is a device that uses foot action to move air or liquids, commonly used for inflating rafts, air mattresses, and pumping water. It has a suction and outlet port with valves and can move a greater volume than a hand pump. It’s popular due to its small size and doesn’t require electricity.
A foot pump is a device that uses the action of your foot to move air or liquids. It has many uses, including inflating rafts, filling air mattresses, removing water from a small bilge, inflating bicycle tires, and pumping water for washing hands. There are numerous types of foot pumps, but they all operate with a similar up and down action.
All foot pumps have the same basic design. First, a suction port connects to the pump housing. A valve on this port ensures that the flow of air or liquid is in one direction only. An airtight or airtight sealant is used so that what is taken in through the suction cannot go out in any direction other than the outlet (exit) port. The outlet port also has a valve connection which allows flow in one direction only. When the housing is pressed, air or liquid is forced out of the pump housing through the outlet port; when the pump housing is pressed, air or liquid is drawn into the housing through the suction port. Springs or pistons are usually built into the housing so that the foot pump lowers automatically.
A foot pump can usually move a greater volume of substance than a hand pump in the same amount of time. This is because foot pumps are generally built to draw more volume than hand pumps because a person’s leg muscles are usually stronger than their arm muscles and a person’s entire body weight can be used to depress a pump pedal. You can also set up a foot pump to move small volumes of a substance, such as a small amount of soap down a sink or a few sips of water in a cup.
Foot pumps are popular due to their small size and the fact that they don’t need electricity to operate. In outdoor situations such as camping, the pump allows items such as rafts and airbeds to be filled in locations where electricity is not available. On small boats, they can be used to pump out water that could slow or sink the vessel. In bathrooms they can be used to dispense water or hand soap. Foot pumps are also commonly used to fill bicycle tires and inflatable balls.
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