Calcium Hardness Vinyl Liner Pools

For vinyl pools calcium should be between 150 250 ppm.

Calcium hardness vinyl liner pools.

There is this discussion over at trouble free pool that has uncovered the apparent fact that granulated calcium carbonate is the common filler in vinyl pool liners. If you have a concrete or plaster pool keep the level between 200 ppm and 275 ppm. Hardness at any level is only an issue in a plastic pool pvc pipes vinyl liner polymer pump if it s high. Low calcium levels in the pool.

Look at the screenshot of our lsi calculator. A hardness of 10 is fine in a plastic pool. I thought i d bring that discussion over here as well. In general the whole saturation index thing the pool industry has wasted so much paper on doesn t apply to most pools.

Calcium hardness is also very important to the chemical balancing of your vinyl liner swimming pool. If a vinyl liner s calcium level is too low this soft water situation could lead to foaming and other water problems and can harm the vinyl. Here s why it happens. Calcium on the low and high end of the scales will eventually cause problems and when they do be ready for some serious problems.

High calcium is rarely a problem if other lsi factors are adjusted properly 500ppm calcium hardness is easily managed without scale formation. Low calcium as is often the case will cause long term serious damage especially to plaster vinyl liners grout in between tiles metal rails and even concrete decking around the pool. If your pool has a vinyl or fiberglass liner the calcium hardness level should be between 175 parts per million ppm and 225 ppm. It also produces itchy skin.

Calcium hardness ch for vinyl pool liners. If calcium hardness goes above 400 ppm you will likely see a white flaky crust on the liner and pool equipment. Truth be known vinyl liner and fiberglass pools are likely to decline faster in a low calcium environment.