Combines a first-stage and second-stage regulator into one compact unit for residential LP-gas systems up to 950,000 BTU/hr.

PLEASE ALLOW ADDITIONAL TIME FOR SHIPMENT OF THIS PRODUCT.CONTACT USVIA PHONE OREMAILTO REQUEST MORE INFORMATION ON AVAILABILITY AND OTHER PRODUCT OPTIONS.

Also Consider The Marshall Excelsior Twin Stage Regulator

The Fisher R632 integral two-stage regulators contain a non-adjustable first-stage regulator on the inlet, and choice of second-stage outlet range for small domestic loads. The combination of a high capacity relief valve and large vent provide overpressure protection which exceeds UL standards. The compact size of this unit makes it ideal for tight fit applications and installations where piping distance is short.

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:

• 250 psig (17.2 bar) maximum inlet pressure
• R632A for low pressure inches water column outlet
• R632E for 2 psi outlet pressures
• Propane flow capacities up to 950,000 BTU/hr
• 1/4in female NPT or female POL inlet
• 1/2 or 3/4in female NPT outlet
• 7/16-24 inverted flare 1st-stage vent
• 3/4in NPT screened 2nd-stage vent
• -20 to 160F (-29 to 71C) operating temperature
• 20-year recommended replacement life
• UL listed & CRN certified

All Models:

Model Number Outlet Pressure Adjustment Range Connections
Inlet x Outlet Capacity BTU/HR
Propane* Vent Locations R632A-BCF 9 to 13″ WC 1/4″ NPT x 1/2″ NPT 850,000 Under inlet & over outlet R632A-BCFXA 9 to 13″ WC 1/4″ NPT x 1/2″ NPT 850,000 Opposite gauge taps R632A-CFF 9 to 13″ WC 1/4″ NPT x 3/4″ NPT 950,000 Under inlet & over outlet R632A-CFFXA 9 to 13″ WC 1/4″ NPT x 3/4″ NPT 950,000 Opposite gauge taps R632A-HCF 9 to 13″ WC FPOL x 1/2″ FNPT 850,000 Under inlet & over outlet R632A-HCFXA 9 to 13″ WC FPOL x 1/2″ FNPT 850,000 Opposite gauge taps R632A-JFF 9 to 13″ WC FPOL x 3/4″ FNPT 850,000 Under inlet & over outlet R632A-JFFXA 9 to 13″ WC FPOL x 3/4″ FNPT 850,000 Opposite gauge taps R632A-BCG 13 to 20″ WC 1/4″ NPT x 1/2″ NPT 850,000 Under inlet & over outlet R632A-CFG 13 to 20″ WC 1/4″ NPT x 3/4″ NPT 950,000 Under inlet & over outlet R632E-BCH 1 to 2.2 psi 1/4″ NPT x 1/2″ NPT 850,000 Under inlet & over outlet R632E-BCHXA 1 to 2.2 psi 1/4″ NPT x 1/2″ NPT 850,000 Opposite gauge taps R632E-CFH 1 to 2.2 psi 1/4″ NPT x 3/4″ NPT 850,000 Under inlet & over outlet R632E-CFHXA 1 to 2.2 psi 1/4″ NPT x 3/4″ NPT 850,000 Opposite gauge taps R632E-HCH 1 to 2.2 psi FPOL x 1/2″ FNPT 900,000 Under inlet & over outlet R632E-HCHXA 1 to 2.2 psi FPOL x 1/2″ FNPT 900,000 Opposite gauge taps R632E-JFH 1 to 2.2 psi FPOL x 3/4″ FNPT 850,000 Under inlet & over outlet R632E-JFHXA 1 to 2.2 psi FPOL x 3/4″ FNPT 850,000 Opposite gauge taps

*Capacities are based on 30 psig / 2.07 bar inlet pressure and 2 inches w.c. / 5.0 mbar droop.

Resources:

• Type R632A Integral Two-Stage Regulator Bulletin
  
• Type R632E Integral Two psig Service Regulator Bulletin
• R600 and HSRL Series Instruction Manual