MKR-U Buffer Seal
SKU:
MKR-32X42.7X4U
MKR-32X42.7X4U 58D; 70A Urethane Buffer Seal | 32 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.
$15.83 / EA
58D; 70A Durometer | Urethane Material | 32 MM Nominal Inner Diameter | Buffer Seal
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Item Specifications
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teal, black
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58D
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70A
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NBR
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4.2 MM
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+0.20, +0.00
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42.7 MM
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+0.062, +0.000
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Zurcon / NBR / Nylon
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Urethane
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212 °F
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-49 °F
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4 MM
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32 MM
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42.7 MM
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0 to 5,000 PSI
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0 to 3600 (Single) psi
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0 to 8700 (Tandem) psi
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32 MM
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-0.025, -0.064
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5 Years
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12 FT/SEC
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1.6 ft/sec
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MKR-U
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-20° to +400° F
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metric
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0.01 lbs per EA
