Welcome! Here are the website rules, as well as some tips for using this forum.
If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
Is there a formula to determine pump gpm, when the pump curve is not available? Something other then a stopwatch, and a bucket? We have a extremely old pump that the manufacturer is un known. No nameplate
Thanks to all.