I have 2 GPH flag emmitters. The pic is what i plan on makin.
i have a 6x6 plant grow and i'm hoping to put two drippers in each plant. The piuc shown would have only 1 dripper going, but i plan on putting 2 for more coverage in the pots. each length of pipe is 4 feet about. so there are 3 4' sections. My room is a hydro hut, so 4'x4'
Well, that might work. I use a via aqua 3300 http://www.aquatictech.com/pumps.html
and I ran 64 drip tubes without emmitters (open ended) and recirculated. I put tee fittings at the end of each feeder tube and get two emmiters from one tube.