Am I to understand that if I have a gpm of 8 coming from a psi of about 60 that I would be ok installing 5 spray heads with a 1.25 gpm all on one zone?
Typically if you have 8 GPM i would install usung 6 GPM as your rate to leave some water for home usage, otherwise when you run water in the house, they will affect your sprinkler system operation.
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers
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