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Jacoby Tarbox Sight Flow Indicators

Jacoby Tarbox High Pressure Sight Flow IndicatorJacoby Tarbox's full ANSI rated line of flanged bulls-eye sight flows have been engineered per the design criteria of the ASME / ANSI B31.1 & 31.3 Power & Chemical Piping Codes, incorporating all ASTM listed materials for the pressure retaining components: bodies, fasteners, and retainers.  This standard setting group of features include full ANSI code compliance with regards to yield criteria, materials, and pressure / temperature ratings.

  • Models for 300 & 600 ANSI Class
  • Connections per ANSI B16.5, B16.24, and B16.1
  • Tempered borosilicate glass
  • Units are machined and assembled in an ISO-9001 fully automated facility.
  • Standard fasteners per ASTM A354 and ASTM A194 complying with most piping specifications.
  • Carbon steel units meet NACE MR-01-75 requirements
  • High Temperature (1000º F) finish on steel retainers and bodies.
  • Stainless steel engraved identification faceplate.
 
608 910
Click to OpenModel F608-FA Drip Indicator
Low, intermittent flows are easily detected with this Uni-directional style in the horizontal or vertically downwards direction.  The drip tube  forces the process to collect on the lower lip of the 316SS tube, allowing it to visibly drip downward.
Click to OpenModel F910-FA Flapper Indicator
This Sight Flow Indicator employs a 316SS hinged wheel weighted flapper to indicate flow media.  The velocity of the flow is indicated by the position of the flapper. Uni-directional, these units are optimal for horizontal or vertically upward flows.
 
608 608
Click to OpenModel F960-FA Rotory Indicator
The TFE rotor allows for easy bi-directional, multiorientational flow direction.  The speed of the rotor  indicates the relative velocity of the media.  Ideal for opaque liquids or heavy gases for an easily contrasting detection at far viewing distances.  Extra durable stainless steel rotors are available as an option. See Note 1
Click to OpenModel F935-FA Rotory Indicator
Dimensionally interchangeable with our flapper, plain, drip and flutter models. The speed of the rotor indicates the relative velocity of the media.  Ideal for opaque liquids or heavy gases for an easily contrasting detection at far viewing distances Extra durable stainless steel rotors are available as an option. See Note 1
 
NOTE 1: The Rotor now used is an improvement over the original rotor particularly in low flow applications.  The NEW rotor is made up of individual pieces in lieu of the assembled unit provided in the past.  The individual blades are flat and are more sensitive to the passing fluid.  Existing units can be upgrade via a special "stepped" pin that mates with the larger hole.
 
Model F910-FA-NF Plain Indicator

These Sight Flow Indicators are bi-directional and may be placed in any orientation. Used primarily in processes where spot indication is desired to detect presence of media, or to inspect color, clarity, turbidity, or other critical characteristics.