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BUH
Design
    • Provides ultimate extrusion resistance to a paired oring or seal to drastically increase pressure handling capabilities.
    • Can be used as a backup to a hydraulic seal or an oring.
Material
    • 55 D Hytrel
Application
    • Suitable for static and dynamic applications.
    • Suitable for high pressure and heavy duty applications where additional resistance to extrusion is required.
Fluids
    • Nearly universal chemical resistance to acids, bases, alcohols and oils and all pressure fluids used in hydraulics
      Resistant to high and extremely low temperatures

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Product Code
Description
Availability
Qty
BUH-327
Backup Hytrel BS327 - 2.125 X 2.500 X 0.070"
-
Enquire
BUH-327 - Backup Hytrel BS327 - 2.125 X 2.500 X 0.070"
Product Information
Product CodeBUH-327
DescriptionBackup Hytrel BS327 - 2.125 X 2.500 X 0.070"
ProfileBUH
Internal Diameter2.125
Outer Diameter2.500
Seal Height0.070
Max. Temp C135
BUH-139
Backup Hytrel BS139 - 2.187 X 2.375 X 0.050"
-
Enquire
BUH-139 - Backup Hytrel BS139 - 2.187 X 2.375 X 0.050"
Product Information
Product CodeBUH-139
DescriptionBackup Hytrel BS139 - 2.187 X 2.375 X 0.050"
ProfileBUH
Internal Diameter2.187
Outer Diameter2.375
Seal Height0.050
Max. Temp C135
BUH-035
Backup Hytrel BS035 - 2.250 X 2.375 X 0.050"
-
Enquire
BUH-035 - Backup Hytrel BS035 - 2.250 X 2.375 X 0.050"
Product Information
Product CodeBUH-035
DescriptionBackup Hytrel BS035 - 2.250 X 2.375 X 0.050"
ProfileBUH
Internal Diameter2.250
Outer Diameter2.375
Seal Height0.050
Max. Temp C135
BUH-140
Backup Hytrel BS140 - 2.250 X 2.437 X 0.050"
-
Enquire
BUH-140 - Backup Hytrel BS140 - 2.250 X 2.437 X 0.050"
Product Information
Product CodeBUH-140
DescriptionBackup Hytrel BS140 - 2.250 X 2.437 X 0.050"
ProfileBUH
Internal Diameter2.250
Outer Diameter2.437
Seal Height0.050
Max. Temp C135
BUH-228
Backup Hytrel BS228 - 2.250 X 2.500 X 0.040"
0
BUH-228 - Backup Hytrel BS228 - 2.250 X 2.500 X 0.040"
Product Information
Product CodeBUH-228
DescriptionBackup Hytrel BS228 - 2.250 X 2.500 X 0.040"
ProfileBUH
Internal Diameter2.250
Outer Diameter2.500
Seal Height0.040
Max. Temp C135
BUH-331
Backup Hytrel BS331 - 2.250 X 2.625 X 0.070"
-
Enquire
BUH-331 - Backup Hytrel BS331 - 2.250 X 2.625 X 0.070"
Product Information
Product CodeBUH-331
DescriptionBackup Hytrel BS331 - 2.250 X 2.625 X 0.070"
ProfileBUH
Internal Diameter2.250
Outer Diameter2.625
Seal Height0.070
Max. Temp C135
BUH-141
Backup Hytrel BS141 - 2.312 X 2.500 X 0.050"
-
Enquire
BUH-141 - Backup Hytrel BS141 - 2.312 X 2.500 X 0.050"
Product Information
Product CodeBUH-141
DescriptionBackup Hytrel BS141 - 2.312 X 2.500 X 0.050"
ProfileBUH
Internal Diameter2.312
Outer Diameter2.500
Seal Height0.050
Max. Temp C135
BUH-036
Backup Hytrel BS036 - 2.375 X 2.500 X 0.050"
-
Enquire
BUH-036 - Backup Hytrel BS036 - 2.375 X 2.500 X 0.050"
Product Information
Product CodeBUH-036
DescriptionBackup Hytrel BS036 - 2.375 X 2.500 X 0.050"
ProfileBUH
Internal Diameter2.375
Outer Diameter2.500
Seal Height0.050
Max. Temp C135
BUH-142
Backup Hytrel BS142 - 2.375 X 2.562 X 0.050"
-
Enquire
BUH-142 - Backup Hytrel BS142 - 2.375 X 2.562 X 0.050"
Product Information
Product CodeBUH-142
DescriptionBackup Hytrel BS142 - 2.375 X 2.562 X 0.050"
ProfileBUH
Internal Diameter2.375
Outer Diameter2.562
Seal Height0.050
Max. Temp C135
BUH-229
Backup Hytrel BS229 - 2.375 X 2.625 X 0.050"
0
BUH-229 - Backup Hytrel BS229 - 2.375 X 2.625 X 0.050"
Product Information
Product CodeBUH-229
DescriptionBackup Hytrel BS229 - 2.375 X 2.625 X 0.050"
ProfileBUH
Internal Diameter2.375
Outer Diameter2.625
Seal Height0.050
Max. Temp C135
BUH-332
Backup Hytrel BS332 - 2.375 X 2.750 X 0.070"
94
BUH-332 - Backup Hytrel BS332 - 2.375 X 2.750 X 0.070"
Product Information
Product CodeBUH-332
DescriptionBackup Hytrel BS332 - 2.375 X 2.750 X 0.070"
ProfileBUH
Internal Diameter2.375
Outer Diameter2.750
Seal Height0.070
Max. Temp C135
BUH-143
Backup Hytrel BS143 - 2.437 X 2.625 X 0.050"
-
Enquire
BUH-143 - Backup Hytrel BS143 - 2.437 X 2.625 X 0.050"
Product Information
Product CodeBUH-143
DescriptionBackup Hytrel BS143 - 2.437 X 2.625 X 0.050"
ProfileBUH
Internal Diameter2.437
Outer Diameter2.625
Seal Height0.050
Max. Temp C135
BUH-037
Backup Hytrel BS037 - 2.500 X 2.625 X 0.050"
-
Enquire
BUH-037 - Backup Hytrel BS037 - 2.500 X 2.625 X 0.050"
Product Information
Product CodeBUH-037
DescriptionBackup Hytrel BS037 - 2.500 X 2.625 X 0.050"
ProfileBUH
Internal Diameter2.500
Outer Diameter2.625
Seal Height0.050
Max. Temp C135
BUH-144
Backup Hytrel BS144 - 2.500 X 2.687 X 0.050"
-
Enquire
BUH-144 - Backup Hytrel BS144 - 2.500 X 2.687 X 0.050"
Product Information
Product CodeBUH-144
DescriptionBackup Hytrel BS144 - 2.500 X 2.687 X 0.050"
ProfileBUH
Internal Diameter2.500
Outer Diameter2.687
Seal Height0.050
Max. Temp C135
BUH-230
Backup Hytrel BS230 - 2.500 X 2.750 X 0.040"
64
BUH-230 - Backup Hytrel BS230 - 2.500 X 2.750 X 0.040"
Product Information
Product CodeBUH-230
DescriptionBackup Hytrel BS230 - 2.500 X 2.750 X 0.040"
ProfileBUH
Internal Diameter2.500
Outer Diameter2.750
Seal Height0.040
Max. Temp C135
BUH-333
Backup Hytrel BS333 - 2.500 X 2.875 X 0.070"
-
Enquire
BUH-333 - Backup Hytrel BS333 - 2.500 X 2.875 X 0.070"
Product Information
Product CodeBUH-333
DescriptionBackup Hytrel BS333 - 2.500 X 2.875 X 0.070"
ProfileBUH
Internal Diameter2.500
Outer Diameter2.875
Seal Height0.070
Max. Temp C135
BUH-145
Backup Hytrel BS145 - 2.562 X 2.750 X 0.045"
0
BUH-145 - Backup Hytrel BS145 - 2.562 X 2.750 X 0.045"
Product Information
Product CodeBUH-145
DescriptionBackup Hytrel BS145 - 2.562 X 2.750 X 0.045"
ProfileBUH
Internal Diameter2.562
Outer Diameter2.750
Seal Height0.045
Max. Temp C135
BUH-038
Backup Hytrel BS038 - 2.625 X 2.750 X 0.050"
-
Enquire
BUH-038 - Backup Hytrel BS038 - 2.625 X 2.750 X 0.050"
Product Information
Product CodeBUH-038
DescriptionBackup Hytrel BS038 - 2.625 X 2.750 X 0.050"
ProfileBUH
Internal Diameter2.625
Outer Diameter2.750
Seal Height0.050
Max. Temp C135
BUH-146
Backup Hytrel BS146 - 2.625 X 2.812 X 0.050"
-
Enquire
BUH-146 - Backup Hytrel BS146 - 2.625 X 2.812 X 0.050"
Product Information
Product CodeBUH-146
DescriptionBackup Hytrel BS146 - 2.625 X 2.812 X 0.050"
ProfileBUH
Internal Diameter2.625
Outer Diameter2.812
Seal Height0.050
Max. Temp C135
BUH-231
Backup Hytrel BS231 - 2.625 X 2.875 X 0.050"
8
BUH-231 - Backup Hytrel BS231 - 2.625 X 2.875 X 0.050"
Product Information
Product CodeBUH-231
DescriptionBackup Hytrel BS231 - 2.625 X 2.875 X 0.050"
ProfileBUH
Internal Diameter2.625
Outer Diameter2.875
Seal Height0.050
Max. Temp C135
BUH-334
Backup Hytrel BS334 - 2.625 X 3.000 X 0.070"
21
BUH-334 - Backup Hytrel BS334 - 2.625 X 3.000 X 0.070"
Product Information
Product CodeBUH-334
DescriptionBackup Hytrel BS334 - 2.625 X 3.000 X 0.070"
ProfileBUH
Internal Diameter2.625
Outer Diameter3.000
Seal Height0.070
Max. Temp C135
BUH-147
Backup Hytrel BS147 - 2.687 X 2.875 X 0.050"
-
Enquire
BUH-147 - Backup Hytrel BS147 - 2.687 X 2.875 X 0.050"
Product Information
Product CodeBUH-147
DescriptionBackup Hytrel BS147 - 2.687 X 2.875 X 0.050"
ProfileBUH
Internal Diameter2.687
Outer Diameter2.875
Seal Height0.050
Max. Temp C135
BUH-039
Backup Hytrel BS039 - 2.750 X 2.875 X 0.050"
-
Enquire
BUH-039 - Backup Hytrel BS039 - 2.750 X 2.875 X 0.050"
Product Information
Product CodeBUH-039
DescriptionBackup Hytrel BS039 - 2.750 X 2.875 X 0.050"
ProfileBUH
Internal Diameter2.750
Outer Diameter2.875
Seal Height0.050
Max. Temp C135
BUH-148
Backup Hytrel BS148 - 2.750 X 2.937 X 0.050"
-
Enquire
BUH-148 - Backup Hytrel BS148 - 2.750 X 2.937 X 0.050"
Product Information
Product CodeBUH-148
DescriptionBackup Hytrel BS148 - 2.750 X 2.937 X 0.050"
ProfileBUH
Internal Diameter2.750
Outer Diameter2.937
Seal Height0.050
Max. Temp C135
 
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