Line for Polaris cleaner was installed when pool was built, but never used. Planning to add an irrigation valve & controller at the pad to add water to pool via that line on a time basis.
Questions:
1. Do I need a check valve between pool and valve? Valve is anti-siphon, but is that enough?
2. The outlet in the pool has never been opened and I'm assuming it's just a pvc NPT female with a male plug. Hopefully I won't have too much trouble getting it apart, but had the fiberglass pool resurfaced several years ago and it was coated. Anyhow, should I just leave it as is with exposed threads or use some sort of eyeball?
Questions:
1. Do I need a check valve between pool and valve? Valve is anti-siphon, but is that enough?
2. The outlet in the pool has never been opened and I'm assuming it's just a pvc NPT female with a male plug. Hopefully I won't have too much trouble getting it apart, but had the fiberglass pool resurfaced several years ago and it was coated. Anyhow, should I just leave it as is with exposed threads or use some sort of eyeball?
