Flow Metering | Gas Pressure Regulators

1800, 2000 Industrial Regulators

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1800/2000 Industrial Regulators

1800, 2000 Industrial Regulators

1800 series industrial regulators are lower pressure models that have a maximum inlet pressure of 150 psi and offer outlet pressures ranging from 3.5″ w.c. to 5 psi.

2000 series higher pressure models allow a maximum inlet pressure of 150 psi and outlet pressures ranging from .5 psi to 15 psi.

The 1800 Series can be ordered as Full Relief, Partial Relief or No Relief Regulator. 2000 Series Regulators are non-relieving. Both models are available with overpressure shutoff, under pressure shutoff and monitor capabilities.

 

Technical Data

Low Pressure Regulator Models

Model Description
1803/1803M Non-Relieving
1813 Partial Internal Relieve
1813B Full Capacity Internal Relief
1823 Non-Relieving With UPSS
1833 Partial Internal Relief and UPSS
1833B Full Capacity Internal Relief and UPSS
1843 Partial Internal Relief and OPSS
1843B Full Capacity Internal Relief and OPSS
1853 Partial Internal Relief with UPSS and OPSS
1853B Full Capacity Internal Relief with UPSS and OPSS
1883/1883M Non-Relieving With OPSS
1893 Non-Relieving With UPSS and OPSS

 

High Pressure Regulator Models

Model Description
2003/2003M Non-Relieving
2023 Non-Relieving With UPSS
2083/2083M Non-Relieving With OPSS
2093 Non-Relieving With UPSS and OPSS
  • UPSS: Under Pressure Shut-Off
  • OPSS: Over-Pressure Shut-Off

 

Main Spring (1800) Main Spring (2000) OPSS Spring Orifice Size
3.5 – 6” W.C 0.5 – 1 psig 14 – 28” W.C 1/4“
5.5 – 8” W.C 1 – 2.5 psig 1 – 2 psig 3/8”
8.5 – 14” W.C 2.5 – 5 psig 2 – 3 psig 1/2“
14.5 – 28” W.C 5 – 10 psig 3 – 5 psig 5/8“
1 – 2 psig 10 – 15 psig 5 – 8 psig 3/4“
1.5 – 2.5 psig 8 – 14 psig 7/8“
2 – 3 psig 14 – 20 psig 1”
3 – 5 psig 1 ¼ ”
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