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604D Series Differential Switches

The 604D Series is a general purpose, all aluminum differential pressure switch. It is constructed with an integral terminal box and switch design and easy set point adjustment. It is also easily mounted to bulkheads and UL certified with NEMA 4 and IP65 rating. It has high vibration and shock resistance utilizing Dual Snap® disc spring technology. Applications include nonhazardous environments such as:

  • Power Generation
  • Rail Car
  • Fluid Management
  • Manufacturing Process
  • Utilities, Water Treatment and Waste
  • Chemical Refining and Processing
  • Heavy Vehicles
  • Safety Systems