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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
    • Unfilled PTFE (virginal)
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
BUHM-P175
Backup Hytrel P175 - 175.00 X 190.00 X 2.70mm
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BUHM-P175 - Backup Hytrel P175 - 175.00 X 190.00 X 2.70mm
Product Information
Product CodeBUHM-P175
DescriptionBackup Hytrel P175 - 175.00 X 190.00 X 2.70mm
ProfileBUH
Internal Diameter175.00
Outer Diameter190.00
Seal Height2.70
Max. Temp C135
Alt. Part No.RBP241
BUHM-G180
Backup Hytrel G180 - 180.00 X 190.00 X 1.90mm
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BUHM-G180 - Backup Hytrel G180 - 180.00 X 190.00 X 1.90mm
Product Information
Product CodeBUHM-G180
DescriptionBackup Hytrel G180 - 180.00 X 190.00 X 1.90mm
ProfileBUH
Internal Diameter180.00
Outer Diameter190.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP304
BUHM-G185
Backup Hytrel G185 - 185.00 X 195.00 X 1.90mm
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BUHM-G185 - Backup Hytrel G185 - 185.00 X 195.00 X 1.90mm
Product Information
Product CodeBUHM-G185
DescriptionBackup Hytrel G185 - 185.00 X 195.00 X 1.90mm
ProfileBUH
Internal Diameter185.00
Outer Diameter195.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP305
BUHM-G190
Backup Hytrel G190 - 190.00 X 200.00 X 1.90mm
2
BUHM-G190 - Backup Hytrel G190 - 190.00 X 200.00 X 1.90mm
Product Information
Product CodeBUHM-G190
DescriptionBackup Hytrel G190 - 190.00 X 200.00 X 1.90mm
ProfileBUH
Internal Diameter190.00
Outer Diameter200.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP155
BUHM-G195
Backup Hytrel G195 - 195.00 X 205.00 X 1.90mm
12
BUHM-G195 - Backup Hytrel G195 - 195.00 X 205.00 X 1.90mm
Product Information
Product CodeBUHM-G195
DescriptionBackup Hytrel G195 - 195.00 X 205.00 X 1.90mm
ProfileBUH
Internal Diameter195.00
Outer Diameter205.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP156
BUHM-G200
Backup Hytrel G200 - 200.00 X 210.00 X 1.90mm
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BUHM-G200 - Backup Hytrel G200 - 200.00 X 210.00 X 1.90mm
Product Information
Product CodeBUHM-G200
DescriptionBackup Hytrel G200 - 200.00 X 210.00 X 1.90mm
ProfileBUH
Internal Diameter200.00
Outer Diameter210.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP306
BUHM-P200
Backup Hytrel P200 - 200.00 X 215.00 X 2.70mm
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BUHM-P200 - Backup Hytrel P200 - 200.00 X 215.00 X 2.70mm
Product Information
Product CodeBUHM-P200
DescriptionBackup Hytrel P200 - 200.00 X 215.00 X 2.70mm
ProfileBUH
Internal Diameter200.00
Outer Diameter215.00
Seal Height2.70
Max. Temp C135
Alt. Part No.RBP242
BUHM-G210
Backup Hytrel G210 - 210.00 X 220.00 X 1.90mm
1
BUHM-G210 - Backup Hytrel G210 - 210.00 X 220.00 X 1.90mm
Product Information
Product CodeBUHM-G210
DescriptionBackup Hytrel G210 - 210.00 X 220.00 X 1.90mm
ProfileBUH
Internal Diameter210.00
Outer Diameter220.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP307
BUHM-P215
Backup Hytrel P215 - 214.50 X 230.00 X 2.70mm
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BUHM-P215 - Backup Hytrel P215 - 214.50 X 230.00 X 2.70mm
Product Information
Product CodeBUHM-P215
DescriptionBackup Hytrel P215 - 214.50 X 230.00 X 2.70mm
ProfileBUH
Internal Diameter214.50
Outer Diameter230.00
Seal Height2.70
Max. Temp C135
Alt. Part No.RBP243
BUHM-G220
Backup Hytrel G220 - 220.00 X 230.00 X 1.90mm
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BUHM-G220 - Backup Hytrel G220 - 220.00 X 230.00 X 1.90mm
Product Information
Product CodeBUHM-G220
DescriptionBackup Hytrel G220 - 220.00 X 230.00 X 1.90mm
ProfileBUH
Internal Diameter220.00
Outer Diameter230.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP308
BUHM-P225
Backup Hytrel P225 - 225.00 X 240.00 X 2.70mm
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BUHM-P225 - Backup Hytrel P225 - 225.00 X 240.00 X 2.70mm
Product Information
Product CodeBUHM-P225
DescriptionBackup Hytrel P225 - 225.00 X 240.00 X 2.70mm
ProfileBUH
Internal Diameter225.00
Outer Diameter240.00
Seal Height2.70
Max. Temp C135
Alt. Part No.RBP244
BUHM-G240
Backup Hytrel G240 - 240.00 X 250.00 X 1.90mm
64
BUHM-G240 - Backup Hytrel G240 - 240.00 X 250.00 X 1.90mm
Product Information
Product CodeBUHM-G240
DescriptionBackup Hytrel G240 - 240.00 X 250.00 X 1.90mm
ProfileBUH
Internal Diameter240.00
Outer Diameter250.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP161
BUHM-P230
Backup Hytrel P230 - 245.00 X 260.00 X 2.70mm
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BUHM-P230 - Backup Hytrel P230 - 245.00 X 260.00 X 2.70mm
Product Information
Product CodeBUHM-P230
DescriptionBackup Hytrel P230 - 245.00 X 260.00 X 2.70mm
ProfileBUH
Internal Diameter245.00
Outer Diameter260.00
Seal Height2.70
Max. Temp C135
Alt. Part No.RBP245
BUHM-G250
Backup Hytrel G250 - 250.00 X 260.00 X 1.90mm
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BUHM-G250 - Backup Hytrel G250 - 250.00 X 260.00 X 1.90mm
Product Information
Product CodeBUHM-G250
DescriptionBackup Hytrel G250 - 250.00 X 260.00 X 1.90mm
ProfileBUH
Internal Diameter250.00
Outer Diameter260.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP309
BUHM-G280
Backup Hytrel G280 - 280.00 X 290.00 X 1.90mm
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BUHM-G280 - Backup Hytrel G280 - 280.00 X 290.00 X 1.90mm
Product Information
Product CodeBUHM-G280
DescriptionBackup Hytrel G280 - 280.00 X 290.00 X 1.90mm
ProfileBUH
Internal Diameter280.00
Outer Diameter290.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP311
BUHM-G290
Backup Hytrel G290 - 290.00 X 300.00 X 1.90mm
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BUHM-G290 - Backup Hytrel G290 - 290.00 X 300.00 X 1.90mm
Product Information
Product CodeBUHM-G290
DescriptionBackup Hytrel G290 - 290.00 X 300.00 X 1.90mm
ProfileBUH
Internal Diameter290.00
Outer Diameter300.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP312
BUHM-G420
Backup Hytrel G420 - 420.00 X 430.00 X 1.90mm
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BUHM-G420 - Backup Hytrel G420 - 420.00 X 430.00 X 1.90mm
Product Information
Product CodeBUHM-G420
DescriptionBackup Hytrel G420 - 420.00 X 430.00 X 1.90mm
ProfileBUH
Internal Diameter420.00
Outer Diameter430.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP313
 
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