MKR-U Buffer Seal
SKU:
MKR-30X40.7X4U
MKR-30X40.7X4U 70A Filled PTFE Buffer Buffer Seal | 30 MM ID
Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal. Designed to allow for back-pumping capabalities while improving wear resistance and decreasing friction. Can be used as a secondary seal or in tandem with a PTFE buffer seal.
$35.97 / EA
70A Durometer | Filled PTFE Buffer Material | 30 MM Nominal Inner Diameter | Buffer Seal
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Item Specifications
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teal, black
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70A
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Nitrile
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4.2 MM
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+0.20, +0.00
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40.7 MM
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+0.20, +0.00
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Zurcon / NBR / Nylon
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Filled PTFE Buffer
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220 °F
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-40 °F
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4 MM
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30 MM
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40.7 MM
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0 to 5,000 PSI
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0 to 5000 psi
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30 MM
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-0.020, -0.053
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Unlimited
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12 FT/SEC
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12 ft/sec
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MKR
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-20° to +400° F
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metric
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0.01 lbs per EA
