A Guide To Well Pump Pressure Tanks

February 28, 2025

A pressure tank regulates consistent water pressure throughout a household. This device connects to a water pump, which draws groundwater up from a well. As the well pump draws the groundwater upwards, pressure builds up in the water lines. The pressure tank absorbs this extra pressure and stores your water for later use. When the water is needed, the water in the pressure tank will be sent to the corresponding faucet or appliance in your home.

Without a pressure tank, you won’t have a steady flow of well water to complete your daily activities. In fact, your water pressure may not be strong enough for you to sufficiently wash your clothes, take a shower, or water the lawn. As such, a well-functioning pressure tank can mean the difference between a good day and a frustrating afternoon.

At North Florida Water Systems Inc, our skilled contractors can help you select the appropriate size for a new pressure tank. Our staff has over 40 years of experience in servicing, installing, and repairing pressure tanks and water pumps in Alachua, Chiefland, Gainesville, Lake City, Newberry, High Springs, and Trenton. Contact us today to schedule professional well pump and well maintenance services!

Types Of Pressure Tanks

Diaphragm Tank

Diaphragm tanks are commonly used in well systems. This type of tank uses a flexible rubber, or butyl diaphragm, to separate water and air chambers. The pressurized air in the air chamber keeps the water at a consistent pressure.

Generally, a diaphragm tank is recommended for smaller spaces, due to its compact size.

Bladder Tank

A bladder tank is somewhat similar to a diaphragm tank. However, rather than using a butyl diaphragm, these tanks use a balloon-like bladder. This bladder is filled with air. When water enters the tank, the bladder is compressed, and the pressure within the tank is increased.

Overall, bladder tanks are simple to install and only require minimal pump maintenance. They are available in a range of sizes, making them compatible with most water well systems.

Galvanized Tank

Galvanized tanks are straightforward in design. These steel pressure tanks use a rubber diaphragm to separate water and air chambers. Gravity is used to maintain the water pressure within the tank.

For those looking for a cost-effective pressure solution, traditional galvanized pressure tanks are a great choice. These tanks work well in basic residential well systems.

Common Pressure Tank Repairs

Pressure tanks perform an essential function in a well system. By regulating water pressure, these tanks minimize water pump cycling, reduce overall energy consumption, and prevent damage from occurring to household pipes and water fixtures. Because of this, it is important to regularly conduct pressure tank inspections and complete well pump repairs immediately. By catching potential issues early on, you can extend the lifespan and efficiency of your well’s water pump.

If you notice water leaks, low water pressure, clicking sounds, or short cycling in your well, notify our contractors as soon as possible. No matter what the issue is, our well drillers will closely evaluate your well and swap old or corroded parts with high-quality replacements.

Pressure Tank Maintenance

For optimal performance, pressure tanks require frequent maintenance. We recommend flushing your tank twice a year in order to remove any sediment build-up.

Depending on your satisfaction with your current household water supply, you might want to raise or lower your water pressure. A pressure gauge can be used to measure your home’s current water pressure. The pressure tank switch can then be used to adjust the pressure accordingly.

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