Another agricultural question - moving water from rain barrels

[RecipeForDisaster]

Grateful11 wrote:
We use a cheap 115V transfer pump to transfer liquid nitrogen fertilizer from an IBC tote to a ag sprayer on a tractor. Going to get a little faster one when this one fails.

https://www.amazon.com/gp/product/B01LZ8...le?ie=UTF8&th=1

We have an electric pump - since I don’t need the water moved quickly, we are looking for, ideally, a non-powered option.