Pressure switches are very important for process information and equipment protection. Pressure switches can be differential, gauge, and vacuum. When selecting the pressure switch and the pressure accessories that go along with the job, consider the following: metallurgy and material compatibility with the process, pressure rating, signal type (120VAC, 24VDC, etc.), pressure range, contact sets (Normally Open or Normally Closed), contact inrush amperage rating and connection. Below you will find our wide offering of standard and specialty pressure switches that suit many different applications.