Free app "duct calculator"
CAD for sprinkler technology
Our CAD system for sprinkler technology has been used successfully by installation companies and planners for more than 25 years. The integrated calculation according to the Hazen-Williams and Darcy-Weisbach method, as well as the calculation of foam, are authorized by the Association of Insurers VdS. See the application in practice or test our free 15-day version.
PLEASE NOTE: We now offer the possibility of using our separate Windows calculation without CAD - free 15-day version sprinkler calculation for Windows.