Do you want to know how long a water pressure tank lasts? If your water is pure and you use the proper size tank, the average lifespan is expected to be 15 years, but the brand and quality of your tank, unlike a single thing, can make a difference. Pressure tanks may last for many years if properly maintained, inspected, and perhaps repaired. See the blog post "How long do pressure tanks last" for more details regarding water tanks.
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