This is a sizing table for Multimedia/Sand filters. It uses FRP vessels (Pentair Structural, for example) dimension standards.

For higher flows I recommend using the Plutocalc Water application.

This application will convert all data submitted by an HTML form to a CSV table located in the same folder as the script.
The generated CSV file follows the RFC4180 standards.

Requirements

• Read/Write permissions of the script folder or destination file (safer).
• PHP version > 4.0

License

GNU/GPL