There are a few sprinkler heads I'd recommend(I've installed a system myself...Controlled by hose end)I'd recommend the Toro 340 series Stream Rotor if you have a med. sized area...The newer version is not a good one(I have two heads in my system, and neither one of them work properly...Have seen the 340 series many of times, and they do have a good track record in my area, as far as reliability). If you have a large lawn, I'd recommend the Toro Super 600 Rotor, or the Rain Bird Mini-Paw impact ...
