A hydrofor, also defined as water pressurization, is the name given to water pressurization systems used in places where water pressure is insufficient. It is used to meet the need for pressurized water when water pressure is not adequate. It operates electrically and functions to increase the pressure of water flowing from taps. It has an expansion tank, which is used to supply water in areas where the network water is insufficient. A hydrofor can be connected directly to the mains water supply or to a network line.
Hydrofor failures are common technical issues. Sometimes they occur due to motor overload, and sometimes because the system frequently cycles on and off. Hydrofor failures are not only caused by technical issues but also by incorrect selection. Hydrofor types vary depending on their area of use. Choosing the correct hydrofor is one of the first steps to achieving full efficiency. In this article, we outline what to consider when selecting a hydrofor.
Hydrofor Selection
Before purchasing a hydrofor, it is recommended to start with a few questions. First, you need to know how much water you need. How much water is used in your home or workplace? Begin by noting all water fixtures and calculating how many liters of water are consumed per minute. The required pressure and water flow rate are also important factors to consider. The type of hydrofor you need depends on your water usage, the desired pressure, and the location of your water source. For example, if you have a large house, you may need a hydrofor that can provide pressure to the second and third floors. As the number of floors increases, the discharge capacity of the hydrofor must change proportionally.
How to Make the Right Hydrofor Choice
If you will use a hydrofor in a business, consider the following points to determine the most suitable type:
- The location of use is important. How many people will use it, or in what volume (m³) will it operate?
- What are the flow requirements? You may need to meet total flow requirements with multiple pumps.
- If one pump is out of service, can the remaining pumps meet the total flow requirement?
- Is the NPSH characteristic suitable for installation? The pump type must comply with NPSH requirements according to installation rules.
If a hydrofor will be used for a garden system or residential plumbing, the following questions are important for selecting the right hydrofor:
- How many floors does your house have, and how many taps?
- If used for garden irrigation, what is the area of the garden, and how will irrigation be performed?
- How far is your water source?
- Where will the water be obtained from?
Pumps are classified based on specific values. Hydrofor systems are selected similarly, according to certain calculations. The selection of a hydrofor should be based on details such as the amount of water consumed per hour, discharge height, NPSH characteristics, pressure, flow rate, and similar factors.