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PTFE Backup Rings
13
products
O-Ring Backup Rings, sometimes called Backup O-Rings, serve as a failsafe to prevent gas or fluid leaks in the event that the main O-Ring fails. They also extend the life of the main O-Ring and improve performance in high pressure and temperature applications. PTFE, sometimes called Teflon, is used in the most aggressive environments where resistance to harsh chemicals and high temperatures are required. Used in chemical processing, pharmaceutical, and oil and gas applications.
| Product name | Dash Size | Cross Section - Actual | Inner Diameter - Actual | Outer Diameter - Actual | Price | |||
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| PTFE Split Backup Rings - Dash 110 - Pack of 10 | 110 | 0.086" | .390" | .562" |
$5.78
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pack of 10
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| PTFE Split Backup Rings - Dash 111 - Pack of 10 | 111 | 0.086" | .452" | .624" |
$7.08
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pack of 10
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| PTFE Split Backup Rings - Dash 112 - Pack of 10 | 112 | 0.086" | .515" | .687" |
$5.03
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pack of 10
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| PTFE Split Backup Rings - Dash 113 - Pack of 10 | 113 | 0.086" | .577" | .749" |
$7.35
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pack of 10
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| PTFE Split Backup Rings - Dash 114 - Pack of 10 | 114 | 0.086" | .640" | .812" |
$5.60
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pack of 10
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| PTFE Split Backup Rings - Dash 115 - Pack of 10 | 115 | 0.086" | .702" | .874" |
$7.63
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pack of 10
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| PTFE Split Backup Rings - Dash 116 - Pack of 10 | 116 | 0.086" | .765" | .937" |
$7.50
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pack of 10
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| PTFE Split Backup Rings - Dash 117 - Pack of 10 | 117 | 0.086" | .832" | 1.004" |
$8.08
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pack of 10
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| PTFE Split Backup Rings - Dash 118 - Pack of 10 | 118 | 0.086" | .895" | 1.067" |
$8.20
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pack of 10
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| PTFE Split Backup Rings - Dash 119 - Pack of 10 | 119 | 0.086" | .957" | 1.129" |
$7.98
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pack of 10
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| PTFE Split Backup Rings - Dash 120 - Pack of 10 | 120 | 0.086" | 1.020" | 1.192" |
$10.70
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pack of 10
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| PTFE Split Backup Rings - Dash 121 - Pack of 10 | 121 | 0.086" | 1.082" | 1.254" |
$8.08
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pack of 10
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| PTFE Split Backup Rings - Dash 133 - Pack of 5 | 133 | 0.086" | 1.834" | 2.006" |
$9.25
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pack of 5
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