CleanAir Express
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All Dimensions are in inches
SIZE, Fractional |
Inside Diameter-ID |
Wall Thickness |
Tolerance, +/- |
Outside Diameter-OD |
Tolerance, +/- |
* Burst Pressure, PSI at 75°F |
PTFE |
FEP |
PFA |
1/32 |
0.031 |
0.016 |
0.003 |
0.063 |
0.004 |
1513 |
1815 |
2420 |
1/16 |
0.063 |
0.031 |
0.005 |
0.125 |
0.005 |
1500 |
1800 |
2400 |
1/16 |
0.063 |
0.062 |
0.010 |
0.188 |
0.008 |
2000 |
2400 |
3200 |
1/8 |
0.125 |
0.031 |
0.005 |
0.188 |
0.008 |
967 |
1161 |
1548 |
1/8 |
0.125 |
0.062 |
0.010 |
0.250 |
0.008 |
1500 |
1800 |
2400 |
5/32 |
0.156 |
0.047 |
0.007 |
0.250 |
0.008 |
1096 |
1315 |
1753 |
3/16 |
0.188 |
0.031 |
0.005 |
0.250 |
0.008 |
700 |
840 |
1120 |
1/4 |
0.250 |
0.031 |
0.005 |
0.313 |
0.010 |
549 |
659 |
878 |
1/4 |
0.250 |
0.062 |
0.010 |
0.375 |
0.010 |
962 |
1154 |
1538 |
5/16 |
0.312 |
0.031 |
0.005 |
0.375 |
0.010 |
451 |
541 |
721 |
3/8 |
0.375 |
0.031 |
0.005 |
0.438 |
0.010 |
382 |
459 |
612 |
3/8 |
0.375 |
0.062 |
0.010 |
0.500 |
0.010 |
700 |
840 |
1120 |
7/16 |
0.438 |
0.031 |
0.005 |
0.500 |
0.010 |
332 |
398 |
531 |
1/2 |
0.500 |
0.031 |
0.005 |
0.563 |
0.010 |
293 |
352 |
469 |
1/2 |
0.500 |
0.062 |
0.010 |
0.625 |
0.010 |
549 |
659 |
878 |
9/16 |
0.562 |
0.031 |
0.005 |
0.625 |
0.010 |
262 |
315 |
420 |
5/8 |
0.625 |
0.031 |
0.007 |
0.688 |
0.020 |
238 |
285 |
380 |
5/8 |
0.625 |
0.062 |
0.010 |
0.750 |
0.020 |
451 |
541 |
721 |
11/16 |
0.688 |
0.031 |
0.007 |
0.750 |
0.020 |
217 |
260 |
347 |
3/4 |
0.750 |
0.040 |
0.007 |
0.830 |
0.020 |
253 |
303 |
404 |
7/8 |
0.875 |
0.045 |
0.007 |
0.965 |
0.020 |
244 |
293 |
390 |
7/8 |
0.875 |
0.062 |
0.010 |
1.000 |
0.020 |
332 |
398 |
531 |
1 |
1.000 |
0.045 |
0.007 |
1.090 |
0.020 |
215 |
258 |
344 |
1-1/4 |
1.250 |
0.045 |
0.007 |
1.340 |
0.020 |
174 |
208 |
278 |
1-1/2 |
1.500 |
0.050 |
0.008 |
1.600 |
0.020 |
161 |
193 |
258 |
* Burst Pressure values are theoretical values, obtained by calculation. They are intended for guidance only. Working pressures are considerably lower. For guidance on working pressures, consult Clean Air.
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