The one thing that can greatly effect the comfort level, as well as the efficiency level, of a bathroom shower is the choice of shower heads being used. Standard designs were fairly straightforward, consisting of a water spout that attached to the plumbing on one end and let the water out of a series of small holes on the other. Gradually, more and more features began to be added to shower heads, including options for variable pressure settings. While some people may prefer the relaxing, gentle nature of a low pressure shower head, the majority of consumers get more enjoyment and use from high pressure shower heads.
What Are High Pressure Shower Heads?
The force at which the water is pushed released from the shower head is considered the pressure of the shower head. It is related solely to the disbursement method of the water, not the water flow coming into the shower head from the pipes. There are a number of ways to create a high pressure shower head, however, the most common is created by relying on the Venturi Effect.
What Is The Venturi Effect?
The Venturi Effect states that the pressure of a liquid can be increased by forcing it into smaller outlets. In other words, if a shower head contains 20 rather large holes designed to disperse the water, it would emit a very low pressure flow. On the other hand, if the same 20 holes on the shower head were reduced in size, the force needed to push the water through the smaller openings would, in turn, increase the pressure it would be dispersed with.
Don’t High Pressure Shower Heads Waste Water?
Contrary to popular belief, high pressure shower heads can often use less water than a low pressure model. Once again, the pressure of the water is determined by the design of the shower head, not the amount of water being pulled from the plumbing lines. Even in models that don’t utilize the Venturi Effect, the water output is typically infused with air, increasing the overall pressure as the water comes out of the shower head. High pressure units also provide a faster cleaning time than low pressure models, potentially reducing the shower time as a whole and further reducing water consumption. For people that prefer the occasional effect that low pressure units can provide, many shower heads can also be purchased that allow the consumer to switch between the two settings as needed.
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