Biggar
New member
However, I'm still debating turnover rates, flow rates and pump return head and types. This will be my next purchase, and looking hard at the Dart, hence an external pump. If I'm able to find good 40 PVC in gray I will be more likely to do it.
As we spoke about and others said, a quality ATO will give you a peace of mind with a small return section. I have been using one from autotopoff.com. Works great. I only had to clean it once with vinegar in the past year. It has second float switch in case the first one get stuck in the on position. http://autotopoff.com/
The dart should work fine for turnover if you do not gang a million reactors via built in manifold.
Savco has quality plumbing parts. Even black pvc. https://www.savko.com/index.asp?pgid=4&ptid=18&pid=146