Fisher 1290

Tank BlanketingFisher 1290 vapor recovery regulators are self-contained, pilot-operated regulator systems used for vapor recovery blanketing gas. 

When blanketing gas pressure inside the vessel rises due to thermal heating or pumping-in of product, the type 1290 regulator senses an increase in vessel pressure and vents excessive internal tank pressure to a vapor recovery storage tank.


  • Tested trim packages can be ordered and stocked ahead of time for fast replacement
  • Top-entry design reduces maintenance time and manpower requirements; trim parts can be inspected, cleaned and replaced without removing the body from the line
  • Standard travel indicator assembly with protective cover permits periodic inspection of plug travel without removing regulator from service
  • High accuracy
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