Elster American Meter- Gas Pressure Regulator J78



The J78 range is a compact, accurate and economical appliance regulator.  It is suitable for a wide range of commercial and industrial applications, including such OEM equipment as boiler and burner trains.  It offers positive lock up, and is available in a number of sizes, with a comprehensive range of regulator springs for different requirements. 


  • Sizes 1/2", 3/4", and 1"
  • Temperature range of -20 to +70 Celsius
  • Full lock-up capability
  • Internal impulse
  • Spring loaded
  • Excellent outlet pressure control

Product Documentation:

  • J78 Appliance Regulator