Polytetrafluoroethylene PTFE Solid Back-up Rings Kit
Our Industrial PTFE Back-up Ring Kit is the industry standard. The kit contains a total of 325 back-up rings, in 36 of the most often used AS568 Standard sizes.
The use of solid PTFE back-up rings will help control O-Rings extrusion in high pressure applications. PTFE back-up rings are compatible with all hydraulic fluids, since they are virtually chemically inert, and can also be used in applications involving elevated operating temperature conditions. In addition, PTFE back-up rings can greatly improve O-Rings performance and extend service life, even if extrusion does not present a problem.
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Back-up Ring Kit Includes
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-005
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15
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-006
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15
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-007
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15
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-008
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15
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-009
|
15
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-010
|
15
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-011
|
15
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-012
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15
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-013
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10
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-014
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10
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-015
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10
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-016
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10
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-017
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10
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-018
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10
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-110
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10
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-111
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10
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-112
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10
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-113
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10
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-114
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10
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-115
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10
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-116
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10
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-117
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5
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-118
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5
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-119
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5
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-120
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5
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-121
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5
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-210
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5
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-211
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5
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-212
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5
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-213
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5
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-214
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5
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-215
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5
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-216
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5
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-217
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5
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-218
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5
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-219
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5
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