Air Pressure Switch 1/4"-18 NPT DC 24V/12V 150-180 PSI Pressure Switch

Not sure why I needed 2 because I'm sure I'll lose the second one before the first breaks again, but it fixed my compressor. No compliants

Has an ENORMOUS nut size to tighten though. Like over 1". Seems crazy.

My compressor wouldn't shut off after the pressure was way high. Replacing this switch was only hard, because the shroud cover on my compressor was time consuming to remove. The switch itself was easy to change out. Nice to have a 2nd one if it fails like the original Bostitch.

Worked great for an air ride setup on my Honda Odyssey

Could not be more satisficed with this Air Switch, it fixed my air leak and operates perfectly, turning ON when it should at approx. 150psi, and OFF when it meets MAX pressure at 180psi. My McGraw 21 GAL 175psi compressor after a couple of years started to leak over the winter and by Spring the diaphragm wouldn't hold air for more than 30 minutes, a common problem with this compressor. I had to use a large Crescent wrench to pull the old switch and the new switch took a 27mm deep socket to install, a piece of cake to fix.