Jacoby-Tarbox 910-FA Flanged Bullseye Sight Flow Indicator with Weighted Flapper

Jacoby-Tarbox 910-FA is a flanged bullseye sight flow indicator with an internal flapper that conforms to ASME B321.1 & 31.3 Power and Chemical Piping Codes design criteria. It can be used for uni-directional flow applications, and oriented for horizontal or vertical upward flow.

In most cases, the diameter is equal to the nominal pipe size, allowing 100% unobstructed process observation of gases, solids, solutions, and slurries. 910-FA offers minimized pressure drop thanks to their non-restricting, smooth full-bore construction.

Key Specifications

  • Tempered borosillicate glass window
  • 316 SS hinged weighted flapper to display media flow
  • Standard fasteners comply with ASTM A354 and ASTM A194 standards
  • Flow velocity indicated by flapper position
  • Uni-directional — optimal for horizontal or vertically upward flows

Specifications, Manuals, and Supporting Literature

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