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I don't think you need to calculate GPH - my advice would be to go with just any conventional miniature water pump that people use for their hydro systems - they should be fine. Could also go with a flood pump and shave the impeller, depending on the size of the system,
PVC size should correspond to your pump nozzle size. 3/4 OD Is quite big. What's the tubing for though? Don't aeros use those little tiny hoses with the sprays?
-------------------- andyistic said: Ok so let me bring you idiots up to speed.
The admins are tired of this shitfest being made the joke of the weed community on the Internet.
Word. its looking like imma use 20 sprayers (20-25gph; adjustable), and was planning on 1/2in pvc just cause i dont have the most room in my area to work with. Only thing that sucks is i'll prolly have to order the pump. We only carry the 340gph model; imma prolly pick up a 450-500gph then and should be fine... worse case; i can pick up the adjustable sprayers; prolly will just to be sure i get the height i need to spray the roots in the first few weeks...
Thanks. I didnt know if i should actually add up the GPH and thats how i get it or wtf.
Last Q: Howed you go from the pump to pvc? Im trying to gather ideas cause the pump i was looking at had like a 1/8 outlet...
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