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How Water Pressure Tank Is Useful ?

There could be different sources of water supply inside the house like well water, municipal water supply and many more. However, if the source of supply is well then to maintain a good level of water pressure inside the house, you need to have a water pressure tank.

Water pressure tanks serve three key functions. First, they provide a constant water pressure to your home’s water supply system. Second, they help protect and prolong the life of the submersible well pump that sits inside the well. Third they act as a reservoir for holding water.

Water pressure tanks are normally made of steel and have a diaphragm inside it which divides it into two portions. Out of two portions contain air and other is filled with water. When excess of water comes inside the second portion it forces the diaphragm in upward direction to compress the air.

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With the help of pressure switch a constant pressure of around 20 to 60 PSI (pounds per square inch) is maintained inside the pressure tank. Due to this constant pressure, all the faucets and showers supply water with same pressure.

A water pressure tank is connected to submersible well pump. When the pressure of water pressure tank decreases, the submersible well pump is turned on to fill water in water pressure tank and increase the pressure inside it and when the pressure reaches the desired level, this submersible well pump is turned off.

If you do not have a water pressure tank installed in your house then the well pump is turned on and off every time you start a faucet. This reduces the lifetime of the well pump. Therefore, it is better to have a water pressure tank installed in your house.

After a considerable period of time, the efficiency of water pressure tank may go down due to reduction of air pressure in the air chamber. To check the exact problem of the water pressure tank, tap on the tank. If the sound of dull thud comes out from both the portions of the tank then diaphragm is damaged and your water pressure tank needs a replacement.

When shopping for a new pressure tank it is important to know the number of plumbing fixtures in your home and the gallons per hour flow rate of the well pump. With this information you can look for right tank.

Scott Rodgers is a noted writer who has been providing great guidance on plumbing works all over the country. His splendid knowledge has, in fact, sparked significant rise in revenue for talented plumbers across the nation, from Villa Park Plumbers (Need one?click here!) to West Covina Plumbers (Need one?click here!).