Menu
Cart 0
Fisher R600 Series Second-Stage Regulators

Fisher R600 Series Second-Stage Regulators

  • $69.95


Up to 1,500,000 BTU/hr, 1/2 or 3/4in NPT inlets up to 10 psi and reduces to 8 in WC to 2.2 psi, for two-stage residential LP-gas systems.

PLEASE ALLOW ADDITIONAL TIME FOR SHIPMENT OF THIS PRODUCT. CONTACT US VIA PHONE OR EMAIL TO REQUEST MORE INFORMATION ON AVAILABILITY AND OTHER PRODUCT OPTIONS. 

 

The Fisher R600 series second-stage regulators are designed to reduce the outlet pressure from a first-stage regulator in domestic applications. Inlet and outlet gauge taps allow for easy system testing. The combination of a high capacity relief valve and large vent provide overpressure protection that exceeds UL standards. When used in conjunction with an R122H or R622H, the two-stage system will limit the downstream pressure to 2 psig even in a double failure situation.

Fisher equipment must be installed, operated and maintained in accordance with Federal, state, and local codes and Fisher instructions. Only personnel trained in the proper procedures, codes, standards and regulations of the LP-gas industry should install and service this equipment.

 

Features:

  • 10 psig (0.69 bar) maximum inlet pressure
  • Propane flow capacities up to 1,500,000 BTU/hr
  • 1/2 or 3/4in female NPT inlet
  • 1/2 or 3/4in female NPT oulet
  • 3/4in NPT screened vent
  • -20 to 160°F (-29 to 71°C) operating temperature
  • 20-year recommended replacement life
  • UL listed & CRN certified

     

    All Models:

    Model Number Body Design Outlet Pressure Adjustment Range Connections
    Inlet x Outlet
    Capacity BTU/HR
    Propane
    Vent Locations
    R622-BCC Straight-through 8 to 10" WC 1/2" FNPT x 1/2" FNPT 875,000 Over Inlet
    R622-BCF Straight-through 9 to 13" WC 1/2" FNPT x 1/2" FNPT 875,000 Over Inlet
    R622-BCFXA Straight-through 9 to 13" WC 1/2" FNPT x 1/2" FNPT 875,000 Over Outlet
    R622-CFF Straight-through 9 to 13" WC 1/2" FNPT x 3/4" FNPT 1,125,000 Over Inlet
    R622-CFFXA Straight-through 9 to 13" WC 1/2" FNPT x 3/4" FNPT 1,400,000 Over Outlet
    R622-CFFXB Straight-through 9 to 13" WC 1/2" FNPT x 3/4" FNPT 1,400,000 Opposite Taps
    R622-DFF Straight-through 9 to 13" WC 3/4" FNPT x 3/4" FNPT 1,400,000 Over Inlet
    R622-DFFXB Straight-through 9 to 13" WC 3/4" FNPT x 3/4" FNPT 1,400,000 Over Outlet
    R622-BCG Straight-through 13 to 20" WC 1/2" FNPT x 1/2" FNPT 875,000 Over Inlet
    R622-CFG Straight-through 13 to 20" WC 1/2" FNPT x 3/4" FNPT 1,125,000 Over Inlet
    R622-CFGXA Straight-through 13 to 20" WC 1/2" FNPT x 3/4" FNPT 1,125,000 Over Outlet
    R622-DFG Straight-through 13 to 20" WC 3/4" FNPT x 3/4" FNPT 1,400,000 Over Inlet
    R622-BCMXB Straight-through 20 to 35" WC 1/2" FNPT x 1/2" FNPT 875,000 Over Inlet
    R622E-BCH Straight-through 1 to 2.2 psi 1/2" FNPT x 1/2" FNPT 1,250,000 Over Inlet
    R622E-DCH Straight-through 1 to 2.2 psi 3/4" FNPT x 3/4" FNPT 1,250,000 Over Inlet
    R642-DFF 90° for metered installations 9 to 13" WC 3/4" FNPT x 3/4" FNPT 900,000 Over Inlet
    R642-DFFXA 90° for metered installations 9 to 13" WC 3/4" FNPT x 3/4" FNPT 900,000 Over Outlet
    R652-CFF For back mount installations 9 to 13" WC 1/2" FNPT x 3/4" FNPT 1,000,000 Over Inlet
    R652-DFF For back mount installations 9 to 13" WC 3/4" FNPT x 3/4" FNPT 1,000,000 Over Inlet
    R652E-DFH For back mount installations 1 to 2.2 psi 3/4" FNPT x 3/4" FNPT 1,400,000 Over Inlet


    Resources:

     


    We Also Recommend