Utilities reference

Utilities are calculator-style tools for niche workflows that don't fit the main project pipeline. All Utilities open an input window from the left sidebar. Enter required input and select Calculate to view results in the same window. For project-level hydraulic runs, use the main Run a calculation workflow.

System volume calculator

Calculates total system volume, commonly used for dry and antifreeze systems, and supports data transferred from an active project file.

Equivalent K-factor

Generates a substitute K-factor for a sprinkler connection so branch line input reflects friction loss through the connected pipe and fittings.

Equivalent branch line

Calculates a substitute pipe to represent multiple connected pipe segments with different lengths and diameters.

Branch line K-factor

Calculates an equivalent K-factor to represent a series of flowing nodes connected by branch line piping.

Equivalent rolled groove H-W

Calculates a substitute Hazen-Williams coefficient to account for additional roughness introduced by rolled groove piping.

Equivalent length conversion

Converts fitting equivalent length behavior for non-Schedule 40 pipe conditions by adjusting for diameter and Hazen-Williams differences.

Water hammer

Estimates surge pressure and related values caused by rapid water-flow deceleration, such as valve closure, pump shutdown, or control valve trip.

Rack equivalent pipe

Calculates a substitute pipe to represent gridded in-rack sprinkler piping and equivalent friction loss through the rack arrangement.

Earthquake bracing

Supports initial load calculations for selecting seismic bracing materials using either direct entry or selected pipes from an active project file.