Select all Pipe Fittings connected between Plumbing Fixtures

Revit
1

Hi,

What I want to do is:

1- Take all Pipe Fittings between two Plumbing Fixtures (the reservoir and one sanitary equipment, as a toilet or a shower), being that any fitting has it’s own pressure drop value and some as ‘tee’ has two differents value than depends of the flow direction. If the flow direction is that from left or right (image below), the pressure drop value is, respectively, 3.1 and 0.9;
2 - Sum the pressure drop values from each “piece” of the system (as the total pressure drop between the resevoir and one shower);
3 - Create a view with the “piece” with the most pressure drop.

Here is what I have done so far: I got take the pipe fittings that I want, however, I was not able to do exatly the “step 2” described above. I take all pipes from the system needs, all pipe fittings connected with those and then get the pressure drop values. That’s all.

Image 1
example.png886×119 9.74 KB

Dyname File: Localized Pressure Drop.dyn (33.8 KB)

Any suggesion?

Thanks in advance.

2

Hi, did you find out how to do it?