Greenheck Toolbox

Greenheck Fan Law Calculator gives you the capability to quickly determine new flow rates when performance changes need to be done to an existing unit. Simply input the existing specifications for rpm, cfm, static pressure, and horse power. Next input the desired performance (cfm or rpm) and the remaining values will automatically calculate using standard fan laws.

Category : Productivity

Reviews (5)

Kha. Y. Apr 17, 2020

It's great I love it ❤❤❤❤❤❤❤❤

Sco. B. Feb 26, 2014

Screens do not render correctly on Moto Droid4. Seems like it could be valuable tool, but it is nearly impossible to use on my device because there are multiple layers of text that run over each other, and entry fields overlap.

MAC. B. Nov 4, 2013

I think this is very helpful. Even better if the avaible tutorial or instructions use.

A. G. u. May 19, 2012

Made my life so much easier. Way better than cooks version

Ron. C. Jan 3, 2013

This is the best app for n its class. Not just a bunch of formulas but actual calculations we can all use!