// CODE SNIPPET
3509.5 Identification of Manifolds
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Signs shall be posted for oxygen manifolds with service pressures not exceeding 200 psig (1379 kPa). Such signs shall include the words:
LOW-PRESSURE MANIFOLD
DO NOT CONNECT HIGH-PRESSURE CYLINDERS
MAXIMUM PRESSURE 250 PSIG
Related Code Sections
3509.5 Welding and Other Hot Work, Identification of Manifolds
Signs shall be posted for oxygen manifolds with service pressures not exceeding 200 psig (1379 kPa). Such signs shall include the words: LOW ...
2020 Minnesota State Fire Code > 35 Welding and Other Hot Work > 3509 Piping Manifolds and Hose Systems for Fuel Gases and Oxygen > 3509.5 Identification of Manifolds
3509.5 Welding and Other Hot Work, Identification of Manifolds
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Minnesota Fire Code 2015 > 35 Welding and Other Hot Work > 3509 Piping Manifolds and Hose Systems for Fuel Gases and Oxygen > 3509.5 Identification of Manifolds
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