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Starting Member


Monday, July 7th 2014, 10:47am

Rainbird Nozzels

will changing from 3.0 nozzel to 1.5 or 1.0 gpm increase water pressure on that zone? I just installed 3 rainbird 32sa rotors on 1/2 black tubing and the rotors dont rise up more than 2 inches and spray. I measured water pressure at 35psi at the spigot.
thanks :?:


Supreme Member

Posts: 4,102

Location: Metro NYC


Monday, July 7th 2014, 12:37pm

Overdrawing your water bank account may be the number one mistake of amateurs. Try the smallest nozzles. Half-inch pipe is way too small to supply multiple sprinkler heads.

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