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.

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.

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.