
Primacalc Design Software – independently approved by BAA and Nottingham University, and fully compliant with BS8490.
Primacalc is Fullflow’s proprietary software for designing siphonic systems. The latest version, now fully embedded within Revit, streamlines the design process, allowing our engineers to work efficiently within a single platform.
Key Benefits:
- Embedded in Revit: Seamlessly integrated for a smoother workflow.
- Improved Efficiency: Accelerates the design process.
- Increased Accuracy: Automatically adjusts pipe diameters based on hydraulic calculations.
- Reduced Cost and Waste: Minimises errors and optimises material use.
- Greater Flexibility: Quickly modify and test different system configurations.
- Informative Outputs: Produces clear, well-structured calculation sheets aligned with models and drawings.






