Flow Metering | Gas Pressure Regulators

1800B2 Service Regulators


1800B2 Service Regulators

1800B2 series service regulators feature a compact, lightweight design for fast, easy installation. Interchangeable orifices and springs provide a wide range of outlet pressures and flow rates. Outlet pressures between 3.5″ W.C. and 2 PSIG are available. Operating temperature range is -20°F to 150°F (-30°C to 65°C). Maximum flow rate is 2500 SCFH (70.8 m3/h).

Technical Data

  • ¾” or 1” NPT Vents
  • UPSS: Under Pressure Shut-Off
  • OPSS: Over-Pressure Shut-Off
Model Description
1803B2/1803B2-HC Non-Relieving
1813B2/1813B2-HC Full Capacity Internal Relief
1823B2 Non-Relieving With UPSS
1833B2 Full Capacity Internal Relief and UPSS
1843B2/1843B2-HC Full Capacity Internal Relief and OPSS
1843B2-L Limited Relief and OPSS
1853B2 Non-Relieving With OPSS and UPSS
1883B2/1883B2-HC Non-Relieving With OPSS
1893B2 Non-Relieving With OPSS and UPSS