Canute offer a number of standard Pipe Data Tables [PDT] which define pipe types and equivalent lengths for fittings.  You will find a selection of PDT which can be used with FHC for a number of different pipe types.  If you cannot find the one you are looking for you can make or modify one of our own by following   .

This section contains a copy of the FHC user manual, tutorial to help you get started, together with a number of other documents on installing FHC and the registration process

Technical Data Sheets are published from time to time to help users understand FHC.  They also proved updated to FHC manual.

Some useful information on hydraulic calculations and other articles.