GAGED REDLINED HIGH PRESSURE

Borosilicate high pressure tubular redlined gage glass has a red line between two white lines, which in the presence of a colorless liquid, magnifies the red line. The bold red line makes it easier to read the liquid level. Tubular redline gage glass is widely used in tanks, reservoirs and low pressure boiler applications.

Gage Flat Glass | Gage Sight Glass

Clear Heavy Wall Tubular | Clear High Pressure Tubular | Redlined Heavy Wall Tubular | Redlined High Pressure Tubular

Gage Glass Redlined: High Pressure
Size OD/Wall Inches Length Inches Temperature up to 150° F No Corrosion Steam Boiler Service Up to 425° F
1/2" OD +0, -1/32"
8
390
300
  10 370 295
 
12
360
295
5/64" Wall ± 1/64" 14 345 290
 
16
335
285
  18 325 280
 
20
310
280
  24 280 270
 
30
250
NOT RECOMMENDED
  36 250 NOT RECOMMENDED
 
48
175
NOT RECOMMENDED
  60 135 NOT RECOMMENDED
 
72
100
NOT RECOMMENDED
 
Gage Glass Redlined: High Pressure
5/8" OD +0, -1/32" 8 370 285
 
10
345
280
  12 335 280
3/32" Wall ± 1/64"
14
325
275
  16 315 265
 
18
305
265
  20 290 255
 
24
265
NOT RECOMMENDED
  30 235 NOT RECOMMENDED
 
36
205
NOT RECOMMENDED
  48 165 NOT RECOMMENDED
 
60
125
NOT RECOMMENDED
  72 90 NOT RECOMMENDED
Gage Glass Redlined: High Pressure
3/4" OD +0, -1/32" 8 390 280
 
10
340
275
  12 330 275
7/64" Wall ± 1/64"
14
320
270
  16 310 265
 
18
300
260
  20 285 260
 
22
270
250
  24 260 250
 
30
230
NOT RECOMMENDED
  36 200 NOT RECOMMENDED
 
48
160
NOT RECOMMENDED
  60 125 NOT RECOMMENDED
 
72
90
NOT RECOMMENDED
 
Gage Glass Redlined: High Pressure
7/8" OD +0, -1/32" 30 240 NOT RECOMMENDED
 
36
225
NOT RECOMMENDED
1/8" Wall ± 1/32" 48 185 NOT RECOMMENDED
 
72
100
NOT RECOMMENDED
 
Gage Glass Redlined: High Pressure
1" OD +0, -1/32" 24 230 NOT RECOMMENDED
 
30
210
NOT RECOMMENDED
  36 195 NOT RECOMMENDED
 
48
160
NOT RECOMMENDED
1/8" Wall ± 1/32" 60 125 NOT RECOMMENDED
 
72
90
NOT RECOMMENDED

 

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Designed by Kim Kelly