Water coolers water supply starts with cup pressure
Cup pressure
— devices in which water begins to flow immediately when a glass (or another similar vessel) is brought under the faucet. For this, a lever of a special design is provided: a glass brought under the faucet presses this lever and turns on the water, and when the vessel is removed, the water supply stops. It is a fairly simple, convenient and popular way to manage. One of its advantages is that water can be filled with one hand. However, it is not without certain shortcomings. So, pouring large volumes of water from such a faucet is not very convenient. You have to press the container for a long time. And when draining water into a vessel with a narrow neck, the width of this neck may not be enough to effectively press the lever and turn on the water. However, in many devices, these shortcomings are compensated by the fact that the water can be opened by moving the lever towards yourself, while the lever does not need to be held — it remains in the open position even when the user releases the hand.| cup pressure | clear | Save List |