I've look at airline plumbing shop kits from 1/2 inch up to 1.0 inch. I have a old 10.0 HP 100 gallon Craftsman, I think, maybe it is a Harbor Freight 10 HP 100 gallon compressor that keeps the tank pressure from 75.0 Lbs. turn on up to 125.0 lbs. turn off on the compressor, I'm torn between the 3/4 and 1.0 sizes whiney
I've thought about adjusting the sensor valve so it turns on at 100. Lbs. and turns off at 150.Lbs. like a lot of the older units I've seen in many commercial garage's years ago work
What say you guys help

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)