Cornell Pump has a mobile toolkit application that allows users to calculate TDH, friction loss, and NPSH. It also allows users to select Cornell Products that best match the calculated values, as well as save them for later reference, send them to a colleague, and request a quote from Cornell.
The mobile toolkit will be expanding in the next few weeks; we are currently beta testing a metric version.
The toolkit is available as an application on the Apple Store and on Google Play. When available in the next couple weeks, the metric version will be there as well. Find links to both of these here.