Often overlooked on our entry level compressors are the various shutdown options available: pressure, temperature, flow, and level switches. Our most popular option is Dial-a-Pressure that shuts down the compressor at a given set pressure. This type of pressure switch prevents the compressor from running at maximum pressure for extended periods if the operator is not available to turn off the compressor when the tank is full. Basic pressure switches are factory set by us and are designed to be left at the factory setting. We also distribute an adjustable pressure switch that is standard on our more feature-rich compressor packages.