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687519
O-Ring Division

Ethylene Propylene 80 Durometer O-Ring (E0515-80 GP)

Parker's ethylene propylene rubber (EPM, EPR, EPDM) O-rings are compatible with solvents and other chemicals.

Parker's ethylene propylene rubber (EPM, EPR, EPDM) O-rings are compatible with solvents and other chemicals.

Use our configurator to build the right part for your application.

Description

Parker's EPR copolymer ethylene propylene and ethylene-propylenediene rubber (EPDM) terpolymer are particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base.

• Heat resistance
• Up to 150°C (302°F) (max. 204°C (400°F)) in water and/or steam)
• Cold flexibility
• Down to approximately -57°C (-70°F)
• Chemical resistance
• Hot water and steam up to 149°C (300°F) with special compounds up to 260°C (500°F)
• Glycol based brake fluids (Dot 3 & 4) and silicone-based brake fluids (Dot 5) up to 149°C (300°F)
• Many organic and inorganic acids
• Cleaning agents, sodium and potassium alkalis
• Phosphate-ester based hydraulic fluids (HFD-R)
• Silicone oil and grease
• Many polar solvents (alcohols, ketones, esters)
• Ozone, aging and weather resistant
• Used for NAS 1613 Rev 2

Not compatible with:
• Mineral oil products (oils, greases and fuels)

*Custom sizes and coatings/markings are available upon request. Contact Parker O-Ring Division at 859-269-2351 for design and pricing assistance.

Description

Performance Characteristics
Inside Diameter (inch) 0.029 to 25.94
Width (inch) 0.04 to 0.275
Polymer Family Ethylene Propylene Rubber (EPM, EPR, EPDM)
Nominal Hardness Range >70
Nominal Hardness 80
Minimum Working Temperature (F) -70
Maximum Working Temperature (F) 250
Certifications MIL/Aero
Meets Certifications MIL-P-82744
Region of Origin North America
Internally Lubed No
Color Black

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Contact Us


O-Ring Division


2360 Palumbo Drive

Lexington,

KY

United States

40509


Ph:859 269 2351


Fax:859 335 5128