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Polychloroprene 80 Durometer O-Ring, Low Compression (C1278-80)

Brand: Parker Hannifin

Parker's Polychloroprene was the first synthetic rubber developed commercially and exhibits generally good ozone, aging and chemical resistance. 

It has good mechanical properties over a wide temperature range.
Features
  • Heat resistance 
  • Up to approximately 121°C (250°F) 
  • Cold flexibility 
  • Down to approximately -40°C (-40°F) 
  • Chemical resistance 
  • Paraffin based mineral oil with low DPI, e.g. ASTM oil No. 1 
  • Silicone oil and grease 
  • Water and water solvents at low temperatures 
  • Refrigerants 
  • Ammonia 
  • Carbon dioxide 
  • Improved ozone, weathering and aging resistance compared with nitrile 
  • Limited compatibility 
  • Naphthalene based mineral oil (IRM 902 and IRM 903 oils) 
  • Low molecular weight aliphatic hydrocarbons (propane, butane, fuel) 
  • Glycol based brake fluids

Specifications

Approvals & Certifications

  • None

Color

  • Black

Fluid Compatibility

  • Refrigerants

Inside Diameter (inch)

  • 0.029” to 25.94”

Internally Lubed

  • No

Maximum Working Temperature (°F)

  • 250° F

Minimum Working Temperature (°F)

  • -35° F

Nominal Hardness

  • 80

Nominal Hardness Range

  • > 70

Polymer Family

  • Polychloroprene Rubber (Neoprene, CR)

Region of Origin

  • North America

Thermal Application (°F)

  • Standard (-30° to 250° F)

Width (inch)

  • 0.04” to 0.275”
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