[pugs]

Well if all works as I'm hoping it wouldn't be long after getting the first pump designed, I'd look into a slightly larger version.

Would brushless motors be preferred over brushed? I haven't kept up to date on the motors the last few years, I know the brushless cost more, but do they also need a fancier esc to run them? Maybe a pump design with a cheaper base brushed motor and upgradeable to brushless is a better route?

Again thx for the info all, don't want to start any wars between what is better this scale or this one etc, just trying to find out what is wanted in a pump and whats wrong if anything of the current offerings.