HASS 2023
Hydraulic Analysis Tools for Every Job
Save time. Save costs. Take control over your system design.
Design with AutoCAD®, Calc with HASS
Drastically speed up your design and calc workflow by taking advantage of HASS 2023's seamless AutoCAD® integration.
Automatically input your pipes and nodes, and calc your system with just a click of a button!
Or, generate AutoCAD® designs automatically from your HASS-built calcs in just a few seconds.
Automatically input your pipes and nodes, and calc your system with just a click of a button!
Or, generate AutoCAD® designs automatically from your HASS-built calcs in just a few seconds.
Revit integration coming soon!
Optimize your system
Reduce your sprinkler system costs by allowing HASS to
optimize system variables like pipe sizes, while maintaining
control over parameters that are important to you.
Automate your workflow
Relax and let HASS do the heavy lifting, like automatically
resizing pipes to ensure your system meets
minimum requirements.
Need to work within a specific standard?
You can do it with HASS
HASS supports almost every international standard including NFPA 13, FM Datasheets, EN 12845, Vds,
CEA 4001, and many more.
Design complex piping systems
Handle your most complicated system designs with HASS.
Combine pipe segments into branch lines
Locate cross mains and riser nipples
Tie the system to the source
Automatically generate node and pipe data
Do you mainly work on Residential Systems?
HASS House was made for you
HASS House gives you all of the analysis power of HASS 2023 while providing
exclusive features that promote faster and more efficient work
on NFPA 13D and 13R residential systems.
You’re in control
Build, customize, and label your system the way
you want.
Develop equivalents for K-factors, branch lines, grids,
rolled grooves, and fitting lengths
Tie multiple systems and data files together
Customize parameter defaults and operational ranges
Label node and pipe numbers in logical order
Tools for every job
Easily analyze with tools made for your job type.
Determine water supply adequacy for up to 2,000 nodes
Handle any water-based, foam, and many more systems
Handle systems with multiple sources, pumps, and
fixed pressure loss devices
Fire Pump Performance Analysis
Water Hammer Analysis
Estimate Earthquake Bracing Loads
Support we’re proud of
Our technical support and resources are with you every step
of your HASS journey to new productivity.
Learn a new skill when you need it with our on-demand video library, take a self-paced course to learn a whole new subject, or reach out to our technical support team if you ever need help.
Learn a new skill when you need it with our on-demand video library, take a self-paced course to learn a whole new subject, or reach out to our technical support team if you ever need help.
Frequently Asked Questions
Yes! HASS lets you quickly input pipe sizes, connections, pumps, and sources of an existing system and calculate without having to draft it.