Got those pumps a few weeks ago. Tried to test them out but they just totally fail for my needs. Pump has to be primed with liquid to get it going and then once power is cut off, the liquid drains out of the tubing back in to the bottle. No way I could see to get a consistant flow or measurment. Ive seen a couple automated drink machines that use pumps, not sure how they worked out since Ive only seen pics.
Any one seen a pump bar machine in action??