As you know I have Hydraulic Ram Pumps for sale here at Land To House. One of those pumps is the 1″ version. Well I thought that I would go out and test the GPM of this pump so that you will know how much water is needed to operate it before you buy. You can watch this video and learn how many GPM is used at full potential. What do I mean when I say full potential? Well you will notice that the check valve is facing upwards. This allows the pump to use the most water possible and have the best results in efficiency. Because more water is being used there is a larger snap of the check valve and thus a larger pressure wave is created.
Check out the video here: