petitpetit wrote:Hello,
Rather than a fluidyne pump, here are two new suggestions for which it is difficult to decide:
1) Aries tinkered with a double air bell, the second bell acting as a booster, the two bells communicating their air from above. The water could come from the left and come out on the right by a shock valve located in the body of the ram and before the flange. The pumped water would come out through the pipe at the base of the first bell on the left (pipe on which the drain valve is stuck).
2) (see a friend who is a hydraulic engineer): alternative positive displacement pump (with 2 pistons) called duplex, the small balloons that are always found on this type of pump serving as flow regulator and anti- Aries. If this were the case, the suction would be via the elbow pipe which plunges into the brick wall opening. Therefore, the discharge would be the one fitted with the valve, this is plausible because it is difficult to see a draw-off valve on a suction line. Can we not guess a piston rod under the body of the first bell? Are there any indications showing the trace of a motor and an essential electrical installation to move this possible positive displacement pump? "
good evening, there is something that I have just noticed, under the first bell, we see a nozzle fixed by flange him also, but with two screws, that is what actually thought of christophe the coupling for motors, but under the second bell we see a part hidden by dead leaves, which does not look like a motor coupling, it is bigger, to believe that this device is not complete, here is a link with a pump that can look like this device http://www.vouzeron.info/archives/categ ... i-vouzeron
