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Joined: Dec 2009
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Hall of Fame 2015 Lunker
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Hall of Fame 2015 Lunker
Joined: Dec 2009
Posts: 6,692 |
+1 on the Grundfos, but think you might have a difficult time finding a pump/motor combination in your voltage. That is if you need to replace it.
IIRC, your pump is a Franklin and your well casing is 6" and you have 190VAC 3 phase service.
I think where we left off is that if you ever had to replace the pump that you might want to take advantage of the Affinity Laws.
I did save all of your info, but that was 2 hard drives and a smoked laptop ago. I'll see if I can find it.
If anything, I would see if the power company can change the taps on the transformer and bump your service to 240V or 480V. Much wider selection of pump/motor combinations. Better just see about 240V if you intend to go the VFD route tho. 480V is prone to reflective wave phenomenon and corona discharge on longer runs, which requires additional line reactors and expensive VFD cable between the VFD and motor.
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Moderated by Bill Cody, Bruce Condello, catmandoo, Chris Steelman, Dave Davidson1, esshup, ewest, FireIsHot, Omaha, Sunil, teehjaeh57
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BG sex?
by tim k - 05/12/24 07:01 AM
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