Hobas Pipe USA is offering a hydraulic calculator that compares flows of pipes of two different diameters. It uses the Manning’s coefficient to account for various hydraulic scenarios and works for new construction or rehabilitation. This tool is provided free of charge as quick reference guide.
To request your free calculator, just e-mail to [email protected]. Please put “calculator” in the subject line and include your complete mailing address. Or go to the Hobas website and click on the offer listed under the news section.
Source: Hobas Pipe USA