Wondering what everyone is using for a pressure switch to monitor intake manifold pressure to turn on and electric water injection system
Thanks for your help
I think NAPA has a nifty little adjustable pressure switch that screws into a 1/4" pipe thread. Tell them what you want to do and what pressure ranges, they might be able to figure it out. Otherwise, you can go to your local friendly refrigeration dude and get a low pressure switch for a medium temp condensing unit. It will have adjustable cut in/cut out.
what turbo size what pump how many cubic inch ranges from 15 psi to 60 psi need to know combo I 'll put the napa # on when I find it alot of the napa guys don't know what it is because the part does say it can be ajusted
I believe this is the one I used from Napa 701-1577. I forget what it is factory set at but I made a tee with this screwed in with a gauge and a quick connect. I turned my regulator down to whatever I wanted, then took out the plug in the switch and adjusted it until the switch closed checked with a meter or a test light would work too.
I use a switch from Mcmaster-Carr. Part # 3427K1. Adjustable from 10-150 psi. It costs $63.68 but its a very good quality switch. I don't want to risk burning down my motor because of a cheap plastic switch.
