Once you get this pressure switch, your air horn’s compressor tank will be switched off. And, best of all, this is switched off automatically at specific pre-set pressures.
This way, you actually minimize the possibility that the compressor will work over its defined pressure range.
This AC-90221-PS is a replacement pressure switch for AC-200-PSI compressors only.
So, still waiting? If you need a pressure switch for your air tank’s compressor, then this is the best choice that money can buy.
Manufacturer P/N: AC90221PS