Best mini waterpump | 12volts solar waterpump

[@h-h1859]

Thanks for the video. I was studying different type of pumps for a project.this is super helpful

[@mr.kumpuni7868]

Thank you so much.. You bring back my motivation to create more video.. I thought no one appreciate my video. Thank you so much

[@mr.kumpuni7868]

May i know what project to you want to build?

[@coachgeo]

you have a suggestion on which of those three types (assume impeller or gear for longevity?) that can be controlled to vary flow from around 350ml /min to about 1L / min? Up to 24v.. curious about duty cycle too. been searching and reading amazon, ebay, alibaba etc for many days now trying to narrow this down. using to circulate water or maybe light oil?? massive thank you in advance.

[@mr.kumpuni7868]

Base on my observation. The gear pump is much better than the impeller pump. And the diaphragm pump is much better than the gear pump is you use for water. But if you use for oil. The gear pump is the best for it because it will last longer.. It makes more pressure

[@srmstm1077]

👍

[@mr.kumpuni7868]

Thank you so much

[@s.greddy2588]

Buy link de do plz

[@mr.kumpuni7868]

I just get this kind of waterpump from an old electric kettle.. And the other pump is came from rechargeable water dispenser