Starting off as a simple LISP command in AutoCAD this HAVC pipe size calculator was migrated to a standalone Java application.

Calculates HVAC minimum pipe ID based on GPM and FPS for numerous fluid types (found in the fluid density chart on EngineeringToolbox.com)

Includes a table to automatically calculate riser piping sizes per floor.

Read the README.txt file included in PipeSize.zip for instructions.

Features

  • HVAC Minimum Pipe Size Calculation
  • HVAC Riser Pipe Calculation By Velocity & GPM Per Floor

Project Samples

Main Window Riser Calculator Window Help -> About

Project Activity

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