Dougs Ram Pump #3

I decide to see if the stand pipe has enough energy to run dual 2in ram pumps. The pumps are made out of 2in foot valves with the spring reversed on the opposite side to hold the valve open instead of closed. Spring pressure is critical and it pays to play around with different springs. August, 08: Don't use springs as they will give you many headaches. Watch my video about modifying a foot valve using weights instead of springs. Springs suck!!! If you want to see how much water is coming out at the upper end on top type in "dougs ram pump" in the search up above and view the "#4 supplemental"



http://www.youtube.com/watch?v=pDEkq57cb1k&hl=en

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