What is the correct color filter for this popup and spray? I have three adjustables in one zone and the one that has the black filter (larger holes) is working better (more spray) than the other 2 that have the light gray filter (smaller holes, less water coming through). I think the correct color is the light gray though. Thanks for your help on this. DJ
Thanks for the quick reply. 1) I thought I read somewhere that it was not good to have a 90 turn close to the beginning of the pump line and that's how the system was designed. 2) I am pumping out of a canal sort of like a lake/river. Thank you
I am about to install a sprinkler system that will be fed by a 1 hp? pump. I had toro design my system for me. I have a couple of questions though: 1) I am having PVC come off the pump to the control valve and is there a certain length that this should go before it turns if at all. 2) Do I need a back flow device for the pump or anything between the pumps and the valves? Thanks for your help
