^ wow excellent explanation!


so if i wanted to add the pressure drops of a fuzion, 2 MCR 320s in series, 1/2" tubing, and a MCW60:

.5GPM~.4PSI drop
1GPM~ 1.8PSI drop
1.5GPM~ 3.45PSI drop
2GPM~ 5.5PSI drop


so with these numbers of flow vs pressure drop (PSI), how would I intersect this with the D5 PQ curve, of flow vs pressure (not drop)??