Hello, I am using WaterCAD V8 XM and was adding up my flows from my reservoirs and pumps and realized that it did not add up to the total flow I was demanding/seeing at my end node. I was able to locate the culprit and a PSV (pressure sustaining valve) is introducing 30 gpm of flow?! Why is...
Hi, I need to have a pH/temp probe in a chemical mixing tank. This tank will only be used about once every three months and the rest of the time will be empty. It will also be used to neutralize chemical. I am having trouble figuring how to make the pH probe wet at all times. Even if we left a...
