Pressure Switch

The pressure switch on your Accuair setup does a few important things. First, it reads the amount of pressure inside of your tank. If the PSI is lower than a certain amount, it triggers the compressor(s) to turn on so the tank can fill up. Then, once the PSI reaches a set PSI, the pressure switch tells the compressor(s) to turn off. It's just that simple. 

The Accuair pressure switch that your system came with may have worn down or malfunction due to old age or misuse, which means you have to replace it so your system can get back to working properly. Fortunately, you're in the right place to find your new pressure switch.