john@AEC 37 Report post Posted May 6, 2017 G'day All, I'm setting up another downstreamer and see that the "operating pressure" is, in this case, 5500psi (pressure in system upstream of injector created by the small orifice inside the injector). So, as my pump is only rated at 3600psi, this particular injector is not suitable. An "operating pressure" of 3600psi or less is needed. I have got this correct, haven't I? I've been looking at specs and comments too long & my head hurts. Will more beer help? http://www.generalpump.com/PDFs/100874-Injector.pdf 1 Beth n Rod reacted to this Share this post Link to post Share on other sites
Beth n Rod 1,279 Report post Posted May 6, 2017 Your injector will work, just have to factor for the additional flow if the gpm's are not the same. Rod Share this post Link to post Share on other sites
