Fluorocarbon O-Ring, 75 Shore A, Broad Applicability (Prädifa Series V8857-75) | Product Series

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Fluorocarbon O-Ring, 75 Shore A, Broad Applicability (Prädifa Series V8857-75)

Fluorocarbon O-Ring, 75 Shore A, Broad Applicability (Prädifa Series V8857-75)

FKM O-ring, with improved compression set and high temperature behaviour, general industrial applications, black.

Technical Specifications

  • Cross Section Width: n/a
  • Inside Diameter: n/a
  • Polymer Material Options: Fluorocarbon Rubber (FKM, FPM)
  • Minimum Operating Temperature: -25 °C, -12 °F
  • Maximum Operating Temperature: 225 °C, 437 °F
  • Durometer: 75 Shore A
  • For Fluid Type: Broad Range
  • Industry: General Industrial, Consumer
  • Region of Origin: Europe
  • Color: Black
  • Trade Name: V8857-75, V8857
Safety Warning

Full Product Description

The Parker Prädifa fluorocarbon rubber V8857-75 is suitable for a general industries and high temperature applications.

Special Features:
• Very good resistance compression set behaviour
• Excellent mechanical robustness
• Very good high temperature behaviour
• Long life time

Chemical Resistance to:
• Air (oil-free)
• Compressed air (oily)
• Water vapour
• Water
• Fuel C
• Diesel (water-free)
• RME (water-free)
• Petrol (unleaded)
• FAM A (test fluid no. 1, DIN ISO 1817)
• Ethane
• Benzene
• Natural gas
• Petroleum (sulphur-free)
• Mineral oils (tests with NBR-1 / ECI recommended prior to use with dynamic seals)
• Petroleum-based lubricating oils

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Products Inside Diameter (mm) Width (mm)
020013V8857 10.82 1.78
060437V8857 8 1
061726V8857 60 2

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