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Second-Stage

Fisher LP-Gas second-stage pressure reducing regulators use two regulators to cut the supply pressure delivered by the first stage to a 2-PSI or inches w.c. in commercial / domestic applications providing overpressure protection per UL requirements.
  • R222 Series Second-Stage Regulator
    Fisher Type R222 is designed for small domestic applications up to 450,000 BTU/HR. The unit provides the same features as the R622 in a smaller package.
  • HSRL Series Second-Stage Regulator
    Fisher Type HSRL Series second-stage regulator is an Underwriters Laboratories (UL) listed regulator designed for two-stage LP-Gas systems. HSRL Series is ideal for use in commercial applications.
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