BUT
Design
    • Provides exceptional extrusion resistance to a paired oring to increase pressure handling capabilities.
    • Ideal in applications where low friction is a priority.
    • Can be used as a backup to a hydraulic seal or an oring.
    • PTFE will 'cold-flow' into an extrusion gap to provide superior extrusion resistance to Nitrile.
Material
    • PTFE
Application
    • Suitable for static and dynamic applications.
    • Suitable for high pressure and heavy duty applications where additional resistance to extrusion is required.
Fluids
    • Hydraulic fluids, petroleum fuels and oils
 
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Profile
Application
ID
OD
SH
LI
Part No.
Max Pressure (PSI)
Max Temp. (c)
Max Speed (m/s)
Alt Reference
Availability
Qty
BUT
0.171
0.277
0.049
BUT-007
260
500
BUT
0.171
0.343
0.049
BUT-105
260
0
BUT
0.202
0.308
0.049
BUT-008
260
104
BUT
0.202
0.374
0.049
BUT-106
260
871
BUT
0.202
0.440
0.049
BUT-201
260
0
BUT
0.233
0.405
0.049
BUT-107
260
0
BUT
0.234
0.340
0.049
BUT-009
260
117
BUT
0.265
0.371
0.049
BUT-010
260
444
BUT
0.265
0.437
0.049
BUT-108
260
716
BUT
0.265
0.503
0.049
BUT-202
260
512
BUT
0.327
0.433
0.049
BUT-011
260
483
BUT
0.327
0.499
0.049
BUT-109
260
43
BUT
0.327
0.565
0.049
BUT-203
260
254
BUT
0.390
0.496
0.049
BUT-012
260
1,421
BUT
0.390
0.562
0.049
BUT-110
260
191
BUT
0.390
0.628
0.049
BUT-204
260
0
BUT
0.450
0.816
0.070
BUT-309
260
0
BUT
0.452
0.624
0.049
BUT-111
260
247
BUT
0.455
0.561
0.049
BUT-013
260
273
BUT
0.455
0.693
0.049
BUT-205
260
292
BUT
0.513
0.879
0.070
BUT-310
260
0
BUT
0.515
0.687
0.049
BUT-112
260
220
BUT
0.516
0.754
0.049
BUT-206
260
185
BUT
0.518
0.624
0.049
BUT-014
260
4,485
 
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