36 volts? or 72 volts?
i got 6 batteries, and i need new pumpheads and all new motors in my setup,
my question is, should i be gettin pumpheads geared to be ran at 36 volts? or should i step up and run 72 volts? and what size pumpheads would be recomended for either voltage?
and what motors should i be buying from what company? cause they all look the same to me..
thanks
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