I own about 15 of these of various ages and conditions. Several do not want to osciliate. They will rotate to a point and then they will get stuck. It seems to be more of a problem with the newer (2 yrs old) than with the older (10 yrs). Water pressure at my new house is a problem but I have a pump that gets me 60 psi in the house. Not sure what it is at the end of a long hose run - but it should be enough to operate a sprinkler. I only run one sprinkler at a time - usually on a timer.
Anyone have this problem and have a solution? Thanks
Green Thumb Impact Sprinklers don't rotate
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Re: Green Thumb Impact Sprinklers don't rotate
I started having problems with in ground impact sprinklers a few years ago. The city gave an option for untreated and unmetered eater and most people got that. I think they then reduced pressure for the culinary water.
I ended up switching to gear drive sprinkler heads whenever I replace a head. I don't think I have any impact sprinklers remaining.
I ended up switching to gear drive sprinkler heads whenever I replace a head. I don't think I have any impact sprinklers remaining.
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- Posts: 1123
- Joined: April 14th, 2010, 7:01 pm
- Location: Syracuse, NY
- Grass Type: Bewitched, Award and Rhapsody
- Lawn Size: 10000-20000
- Level: Experienced
Re: Green Thumb Impact Sprinklers don't rotate
This is an old thread but in prep for my reno I thought I would raise it again. My Gilmour impact (hose end) sprinklers work great. My Green Thumbs require more pressure to work. At 42-44 psi the Green thumbs get stuck. A couple psi higher they work fine. The Gilmours are fine at 42-44. I dont know if low 40s is "low pressure" or not but I do know that the building code minimum is 30psi.
I would contact Green Thumb and see if they have a fix or want to swap them for me but they don't seem to have a web site. I would feel funny returning 2 yr old sprinklers to my local Ace Hardware where I bought them. Any thoughts?
I would contact Green Thumb and see if they have a fix or want to swap them for me but they don't seem to have a web site. I would feel funny returning 2 yr old sprinklers to my local Ace Hardware where I bought them. Any thoughts?
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