
PIPE-FLO Pro (v21.0.1208 + v19.0.3747)
Designing a piping system takes more than drawing a line from a pump to a tank. Every pipe segment, valve, and fitting has a pressure drop that needs calculating. Why? So you don’t buy a pump with the wrong capacity. PIPE-FLO Pro Full v21.0.1208 can handle all those calculations, from pipe sizing to flow simulation. Very reassuring. I’ll also share the download link here for anyone who needs it.
Version 21 gives us a more modern UI and responsive performance. But if you’re still comfortable with the older version, I’ve also provided the v19.0.3747 installer.
You can draw piping schematics with the object editor, and from there, all the lineup values are displayed. There’s no need to calculate each path manually. Just let the engine do the work.
This fluid flow modeling application is also useful in architecture, water treatment, and HVAC (Pipeflow, Heating, Ventilation, and Air Conditioning). Its algorithm calculates pressure drop in each pipe segment, sizes pumps, and checks both normal operating and startup conditions. To support your work, you can combine PIPE-FLO with CSIPlant or use SketchUP to create the CAD design.
Download PIPE-FLO for Windows PC, include full features and two installers you need from this page! 👍
New Features and Download
- Complete fluid flow analysis, from pipe sizing to pressure drop.
- Simulate pumps, control valves, and flow protection systems.
- Object editor for creating piping system schematics.
- Automatic lineup values.
- Polished reports ready to send to clients.
- Supports process industries, water treatment, and HVAC.
- Two complete versions, v21.0.1208 and v19.0.3747.
- 64-bit installer.
User Interface Preview

Steps to Install
PIPE-FLO Pro v21.0.1208 :
- Download PFL21i-yasir252.rar (213 MB) using the link below.
- Extract the archive. Open folder 1 and run PIPE-FLO-Professional-Setup-v21.0.1208.exe.
- Open folder 2 and copy PIPE-FLO_Professional.exe.
- Open the application folder, then paste and replace the original exe file.
- Done!! 👍
PIPE-FLO Pro v19.0.3747 :
- Download PFL19i-yasir252.rar (193 MB) using the link below.
- Extract the archive. Open folder 1. Setup and run Setup.exe.
- Open folder 2 and copy PIPE-FLO_Professional.exe.
- Open the installed program folder, then paste and replace the original exe file.
- Run PIPE-FLO Pro. Done! 👍




