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Monday, March 27th 2006, 11:27am

Hunter Sprinkler heads

Do all Hunter sprinkler heads have a 1/2" female pipe thread? (this might be an fpt).


Advanced Member


Monday, March 27th 2006, 12:24pm

The rotors (pgp, I-20, etc.) have a 3/4'' thread...

the mist heads have a 1/2'' head


Supreme Member


Monday, March 27th 2006, 12:50pm

the pgj rotors have 1/2" threads too


Advanced Member


Monday, March 27th 2006, 1:45pm

I was wondering about those... but was too lazy to look... I thought I remembered the old PGM having 1/2 but didn't know


Supreme Member


Monday, March 27th 2006, 1:48pm

i use alot of the rainbird 3500's (they have the 1/2" threads) and remembered the pgj's are very similiar..........


Monday, March 27th 2006, 3:16pm

Thank you for your replies. I was wondering if the Hunter I-20 Ultra Rotary Sprinkler (I20-ADV) is an equivalent to the Orbit Model #55060 Clam?


Advanced Member


Monday, March 27th 2006, 3:52pm

the pgm shrub rotors still have 1/2 inch threads. i dont recommend them.


Supreme Member


Monday, March 27th 2006, 5:07pm

I like the PGJ's and i hated the PGM's because of the nozzle set up....horrible set up...the PGJ is much improved and works great when you need what it offers.

I don't know a friggin thing about the Orbit 550660...but I do know that the I20 is VERY versatile..and will certainly be a fine addition.

Find the I20 specs here:

Sprinkler Solutions, Inc.
Arizona and Colorado

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