It looks like there's likely 40 feed lines with potentially multiple nozzles on each. Theres 10 pipes coming up out of the base there and it looks like each one has a "tee" which would double the count. Assume a similar setup on the opposite side. Then at the top right it looks like a head with at least 3 nozzles. I suspect once these are on and adjusted, we won't see the barges at all. Might be a big, annoying ball of water though.
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