Here's an extremely useful tool for determining flow and head in your systems. It appears to be free!!
Hat's off to B&G for making this available!
http://bellgossett.com/selection-sizing-cad-tools/system-syzer/
Hat's off to B&G for making this available!
http://bellgossett.com/selection-sizing-cad-tools/system-syzer/
![[Hearth.com] System Syzer from B&G [Hearth.com] System Syzer from B&G](https://www.hearth.com/talk/data/attachments/151/151288-ca9f772b87acc2e3b2f3ae1124c9cee0.jpg?hash=3UNfh5w5wJ)