Why are my Micro Drippers not working, flowing or dripping?

Micro Drippers need a minimum of 15 PSI and the drippers will not dispense water unless it is reached. You will want a pump that has 15 PSI or a max head height of 40’. If your pump does not have a PSI rating you can figure it out using the formula below: Max head height x .433 = max PSI i.e. 20’ max head height 20 x .433 = 8.66 psi
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