I've wondered about these 0-rings as well. I think it was Ed Thompson who once mentioned using an o-ring with a smaller inside diameter to replace these when they start to stick. Haven't any idea what size the o-ring would be. But I see how a slightly smaller inside diameter would help alleviate the sticking. Wouldn't allow the ball to get shoved inside and stuck. So,..Ed,.if that was you,..and you're around,.what size 0-ring is it you use?
*I also started clipping the spring and that really helped with the sticking,.and didn't seem to hurt anything.
Nice video George,..I have about 4 injectors laying around,...I got tired of these GP High-Draws going bad so fast that I started working on them also last year,..I bought the screw in orifices or whatever they're called last year. Looking at an exploded view of the injector I see they call it a nozzle.
Does it make any sence for two brand new injectors to get stuck every time i pull the trigger.
Could this be an unloader issue just pulsing too much pressure off the hop. My machine is a two man setup hydroteck 3600/8.7gpm