Sight Flow Indicators

Full ASME - ONLY ASME B31.1 and B31.3 Metals in Construction

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Bulls-Eye Sight Flow Indicators - Threaded

Jacoby-Tarbox’s full ASME rated line of threaded bullseye sight flow indicators have been engineered per the design criteria of the ASME B31.1 & 31.3 Power & Chemical Piping Codes, incorporating only ASTM listed metals in the unit’s construction.

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Bulls-Eye Sight Flow Indicators - Flanged

Jacoby-Tarbox’s full ASME rated line of flanged bullseye sight flow indicators have been engineered per the design criteria of the ASME B31.1 & 31.3 Power & Chemical Piping Codes, incorporating only ASTM listed metals in the unit’s construction.

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Tubular Sight Flow Indicators

Jacoby-Tarbox full view low pressure sight flow indicators are ideal for light duty service, where pressures are less than 150 psig and where mechanical stress from pipelines are not present.  These sight flow indicators are manufactured using tubular glass to allow for viewing a complete 360° around the unit.  Drip tube indicators available for all models.  Connections available per ASME B2.1, B16.5, B16.24, or B16.1 when applicable.