PRESSURE GAUGE
   
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  Selecting a Pressure Gauge
  Mounting & Connection
  Fluid Composition
  Case & Housing
  Front Ring & Window
  Dial/Pointer
  Temperature/Ambient Conditions
  Accuracy
  Liquid Filled Option
  Shock, Vibration, Pulsation
  Chemical Diaphragm Seals/Gauge Protection
  Chemical Compatibility Table
  Pressure Conversion Chart
   
 


Chemical Diaphragm Seals/Gauge Protection

Diaphragm seals are used to isolate pressure gauges and transmitters from clogging and/or corrosive media. Measurement of higher media temperatures can be obtained by adding a seal. Diaphragm seal systems can extend the life of the pressure instruments and reduce the cost of installation and maintenance. Standard diaphragm seal bodies and diaphragms are made of stainless steel (other materials available).