Are poly tanks cheaper than steel?
Poly tanks are much cheaper to buy than a stainless steel tank. Approximately 50% cheaper, but this is dependent upon size, type and brand of tank purchased.
Can you put a poly tank in the ground?
While it isn’t appropriate to completely bury a regular water tank, you can find poly tanks that are designed to be placed underground. An advantage of an underground poly tank is that they are a lot less expensive than concrete tanks, made to withstand the pressure of being buried and are much easier to install.
How deep can you bury a poly water tank?
You can usually bury a poly water storage tank underground up to 1 meter. You will need to dig your hole at least 12 inches wider than the diameter of your tank and prepare the standard foundations for them.
How long can you store water?
How long will it keep? Commercially packaged water can be stored for about 5 years; home filled stored water should be changed annually. Stored water will go flat but can be aerated prior to consumption by pouring it between two containers a few times.
What is the life span of a poly water tank?
15-20 years
Based upon feedback from actual customers over 35 years, high-density crosslinked polyethylene (XLPE) lasts 30-40% longer than linear polyethylene tanks. This translates into ten additional years of useful tank service, with 15-20 years as the typical useful life of high-density crosslinked polyethylene tanks.
How long do plastic tanks last?
around 20 years
On rare occasion, we have seen tanks fail in less than two years and we have seen others well over 30 years. Although a guarantee cannot be made on how long a polyethylene tank will actually last, we know from experience, that the average storage tank will last around 20 years, depending on some of the above factors.
How long does plastic water tank last?
On rare occasion, we have seen tanks fail in less than two years and we have seen others well over 30 years. Although a guarantee cannot be made on how long a polyethylene tank will actually last, we know from experience, that the average storage tank will last around 20 years, depending on some of the above factors.
What do water tanks sit on?
For poly tanks, the most suitable base must be a solid, flat surface. Your manufacturer will be able to provide recommendations, but generally the best options are bases made of concrete or boxed compacted crusher dust. “Crusher dust” is available from nursery suppliers and is a mix of small crushed rock and fines.
Why are plastic water tanks black?
Plastic water storage tanks are often colored black to hide other additives which can compromise the plastic quality by making it less strong, porous or beneficial. Black has relative neutrality so it can fit well with various décor colours.
How deep do you need to bury a water tank to keep it from freezing?
Usually you will have to dig 4 feet down in order to pass the frost level. But once buried, your water will be nicely insulated and will be less likely to freeze. If you are storing your water above ground, you could use a steel tank.