This plugin is designed to calculate the size of Fire Fighting Pipes according to NFPA 13 Code and take that into account to calculate the size of the Pipe Fittings.

The user has the ability to select the network that contains Sprinklers, Pipes, and Pipe Fittings, then the user can click (Run) to calculate the size of Fire Fighting Pipes. It should be noted that the network must be closed, or the network must be connected with each other.

This plugin contains many options such as change units (Imperial or Metric) and change material (Copper or steel) according to NFPA 13.

The plugin will save a lot of time and effort where the user needs to calculate and draw the size of Fire Fighting Pipes.