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Sight Flow Indicators

Jacoby-Tarbox is our brand for sight flow indicators. We take care of sizing, selection, supply, spare parts and service. Jacoby-Tarbox →

Sight flow indicators with plain, flapper, rotor or drip-tube inserts, flanged or threaded.

Your request

Add this to your request. We come back with a quotation or the right part.

We will ask for: Design pressure, Design temperature, Medium, Flow direction, Tag number, Serial number.

Models

Connection

Hygienic

Fits sizeDNPressurebar

8 of 8 models

Bulls-Eye flanged2

Jacoby-Tarbox Bulls-Eye 910-FA flanged sight flow indicator, Class 150

Full ASME rated flanged bulls-eye sight flow indicator, ASME Class 150 up to 290 psig (20 bar), plain, flapper, rotor, drip or gas indicator, 1/2" to 16", designed to ASME B31.1 and B31.3.

Jacoby-Tarbox Bulls-Eye F-910HPA high pressure flanged sight flow indicator, Class 300 to 1500

High pressure flanged bulls-eye sight flow indicator, ASME Class 300, 600, 900 and 1500 up to 3750 psig (258 bar), plain, flapper, rotor, drip or gas indicator, 1/2" to 8".

Bulls-Eye threaded2

Jacoby-Tarbox Bulls-Eye 100-ST / 100-SA threaded sight flow indicator, 150 psig and Class 150

Threaded bulls-eye sight flow indicator in two families: ST nominally rated to 150 psig (10.3 bar) and SA full ASME Class 150 to 290 psig (20 bar), 1/4" to 2" NPT, butt weld or socket weld.

Jacoby-Tarbox Bulls-Eye S-100HPA high pressure threaded sight flow indicator, Class 300 to 1500

High pressure threaded bulls-eye sight flow indicator, ASME Class 300, 600, 900 and 1500 up to 3750 psig (258 bar), 1/4" to 2" NPT, butt weld or socket weld.

Specialty1

Jacoby-Tarbox 90-LR 90° flanged sight flow indicator, Class 150 and 300

Long-radius 90° flanged sight flow indicator that combines an elbow and a bulls-eye in one cast body, ASME Class 150 and 300, 1" to 6", plain or drip, with optional top connection.

Tubular2

Jacoby-Tarbox 830 / 805-S full view tubular sight flow indicator

Low pressure tubular glass sight flow indicator with a 360° view: 830-F flanged 1/2" to 12" and 805-S threaded 1/8" to 2", up to 150 psig (10.3 bar), drip versions available.

Jacoby-Tarbox 860-F / 4000-S cylindrical sheathed sight flow indicator

Cylindrical sheathed sight flow indicator with a borosilicate tube inside a protective body, for horizontal or vertical lines with some pipe strain: 860-F flanged 1/2" to 3", 4000-S threaded 1/4" to 1-1/2", up to 150 psig (10.3 bar).

Hygienic1

Jacoby-Tarbox Hy-Sight hygienic sight flow indicator

Slim hygienic sight flow indicator to ASME BPE with four windows, precision-bore borosilicate tube, hygienic clamp ends, 15 Ra µin electropolished 316L, 1/4" to 4" tube OD, up to 300 psi (20.7 bar).

Not seeing the size, connection or rating you need? Most of these models are built to order and our suppliers' engineers adapt them. Send us what you have and we work it out. Send us your requirement →