Hydraulic Seal Temperature Ratings

The temperature rating given for each product with sealed should be considered and have the following temperature limitations:

Product Seal Material Type Operating Fluid Temperature
NBR Buna N (Nitrile)
 -40°C to 100 °C (-40°F to 212°F)
VITON -20°C to 200 °C (-4°F to 392°F)
PU (Polyurethane) -37°C to 135 °C (-35°F to 275°F)

※NOTE: If you have any questions about seals and hydraulic oil, or need more information. Please feel free to contact us.


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