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Jacoby Tarbox ® ASME 150 PSI Rated Flow Indicators

ASME 150 Class Jacoby Tarbox ® sight flow indicators can be specified to accommodate very specific application requirements.  Special Jacoby Tarbox ®indictors can be designed and manufactured to meet unique installation, processing or flow criteria.  Specifiers may choose from a wide range of indicator body materials, gasket materials, glass types and window designs, plus special corrosion-resistant lined indicators. 

  • Connection sizes range from 1/8" fnpt to 2" fnpt
  • Medium Pressure: 150 Full ANSI Class
  • FNPT connections per ANSI B2.1
  • Independently threaded retainers machined from corrosion resistant alloys.
  • Tempered borosilicate glass.
  • Hex ends on bodies allow for easy installation.
  • All ASTM listed body materials.
  • High Temperature (1000ºF) finish on steel and iron bodies.
  • Stainless steel engraved identification bolted to unit.
  • All units hydro-tested at 1-1/2 times rated pressure.
Jacoby Tarbox 100-SA Jacoby Tarbox 100-SA-NF
Click to OpenJacoby Tarbox ® Model 100-SA (Flapper Style)
This unit 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.
Click to OpenJacoby Tarbox ® Model 100-SA(NF) (Plain Style)
These units 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.
   
Jacoby Tarbox 200-SA Jacoby Tarbox 300-SA
Click to OpenJacoby Tarbox ® Model 200-SA (Drip Style)
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 OpenJacoby Tarbox ® Model 300-SA (Rotory Style)
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.
 
Jacoby Tarbox 100-SA-FLTR  
Click to OpenJacoby Tarbox ® Model 100-SA-FLTR) (Flutter Style)
The TFE flutter allows for easy Uni-directional indication of low flowing gases and liquids. The thin ribbon type flutter curls into the pipeline, vibrating at the slightest presence of gas or liquid movement.  The flow of the media is indicated by the intensity of the fluttering against the window of the unit. 
 
Click to OpenSee this Model with Jacoby Tarbox ® Phaeton ® Model SL Lighting Option

ASME Sight Flow Indicator with Phaeton Light

SL is 2" (50mm) and fits 1/4" (6mm) thru 3" (80mm) units

Tank and sight flow indicator lighting has never been simpler. Using the latest LED technology, Phaeton SL Sight Flow Indicator Lights:

Are rated for over 10 years continuous duty... no need to turn on and off.
Consume less than one amp... so they stay cool enough to touch even when on.
Illuminate with cool light, keeping product from baking on the window.
Require no maintenance. Need to clean it? Unclip and wash...no need to disconnect.

Explosion-Proof Power Supply
Class I, Div. 1, Groups B, C, D T4
Class II, Div. 1, Groups E, F, G T4

Intrinsically safe output (Shielded cable)

NEMA 4X rating (Anodized Aluminum Housing, 316SS optional)

ATEX
Power Supply II 2(2) G Ex d [ia] IIC T6
Light Source II 2 G Ex ia IIC T4
 
Click to Open150 ASME Class Pressure and Temperature Ratings
Temperature Carbon Steel 316SS Bronze Iron
-20 to 100 °F 285 psi 275 psi 225 psi 200 psi
150 °F 270 psi 260 psi 225 psi 200 psi
200 °F 260 psi 240 psi 210 psi 190 psi
250 °F 245 psi 230 psi 195 psi 175 psi
300 °F 230 psi 215 psi 180 psi 165 psi
350 °F 215 psi 205 psi 165 psi 150 psi
400 °F 200 psi 195 psi 150 psi 140 psi
450 °F 185 psi 180 psi N/R N/R
500 °F 170 psi 170 psi N/R N/R
 
Click to OpenMinimum Flow Rate Requirements
NOM. PIPE STYLE 100-SA (GPM) STYLE 100-SA (GPM) 300-SA (GPM)
SIZE VERTICAL HORIZONTAL  
1/8" 1.0 1.0 1.0
¼" 1.5 1.0 1.0
3/8" 2.0 1.0 1.0
½" 4.0 3.0 2.0
¾" 3.5 3.0 2.0
1.0" 5.0 3.0 3.0
1-1/4" 11.0 8.0 4.0
1-1/2" 13.0 8.0 4.0
2.0" 15.0 10.0 10.0
3.0" STYLE 960-FA STYLE 960-FA 17.0