Pressure Switch 120-150 PSI Air Compressor Pressure Switch 1/4"-18 NPT Air Pessure Switch 24V 12V Pressure Switch Air Tank High 150PSI Pressure Switch 120PSI Pressure Controller

What to say, it's a pressure switch. Easy to install to replace one that failed. Quality seems good and works as advertised. I used it for a cutout switch on an ARD Locker compressor. SOmeone had used one with adapters from a air suspension system that had stopped working. This fit my application perfectly without adapters.

Was as described

Does exactly what it’s supposed to do. Used this as a replacement on a brand new Central Pneumatic compressor that obviously had a defective pressure switch out of the box! Previously, the compressor would run and run and run until the safety (pressure relief valve) would blow open. Once I installed this part all is normal again. Compressor shuts itself off at 150 psi and comes back on when pressure drops to 120 psi. 2 for $10, how the heck can you possibly go wrong...

It works great but the only downside side is that it turn off the compressor at 180psi and turns it back on at 120psi

My Bostitch CAP1512-OF 1.2Gal Trim compressor was running all of the time until the blow off valve would open. It just simply wouldn't shutoff at 150PSI until I replaced the cutoff switch w/this part.I removed the old pressure switch & repaired the compressor with this part instead of buying the more expense Bostitch OEM part # (AB-9063227). The original Part # that I removed from my compressor was labeled "SK-2312", and this part replaced it exactly.The actual high pressure switched off at 152PSI (at least according to the compressor's onboard gauge). It now works fine! The worst part about the repair was removing all of the plastic shroud surrounding the switch. I had to remove the rubber foot pads to pull the shroud low enough to see the switch.

Installed one of these pressure switches (from the pack of 2), I had to file down the thread a little using a file (in this case), the original thread come perfect, but my HUSKY compressor is 5 years old.In a few words, these switches work as original parts, plus you get two for price of one, and free delivery!.Thank you!

Earlier review.Purchased the pressure switch rated for 120 / 150 off PSI. Switch does not cut off until 160 PSI, so my pressure relief valve blows. This is probably a quality control issue with these pressure switches.Other purchasers have mentioned that they had to purchased a 110 / 140 PSI from this manufacturer to resolve this issue.How do I contact the seller to replace?Updated review: Seller reached out to me and offered to replace the 150 PSI switches with the 140 PSI switch. Installed Jan 17 on my Bostitch / Stanley compressor and the 140 PSI switch worked. (it switched off at 150 PSI, so my relief valve did not blow) This was 10 PSI higher than labeled, so this is likely a quality control issue. But again, it resolved my problem and I appreciate them replacing the switch at no charge.

Easy to install.