E0540 2-019 - Ethylene Propylene 80 Durometer O-Ring, General Purpose (E0540-80) | Parker NA

Ethylene Propylene 80 Durometer O-Ring, General Purpose (E0540-80) | #E0540 2-019

E0540 2-020

Ethylene Propylene 80 Durometer O-Ring, General Purpose (E0540-80) | #E0540 2-019

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


Technical Specifications

  • Polymer Material Options: Ethylene Propylene Rubber (EPM, EPR, EPDM)
  • Trade Name: E540
  • Durometer: 80 Shore A
  • Minimum Operating Temperature: -70 °F
  • Maximum Operating Temperature: 250 °F
  • Region of Origin: North America
  • Internally Lubricated: No
  • Thermal Application Type: Low Temperature (< -30°F)
  • For Fluid Type: Steam, Water
  • Industry: General
  • Specifications Met: None
  • Color: Black
Safety Warning

Item Information

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

Not compatible with:
• Mineral oil products (oils, greases and fuels)
• Used for General Purpose

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

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Where to Buy

Local Contact

O-Ring & Engineered Seals Division

2360 Palumbo Drive

Lexington,

KY

United States

40509

Phone

859 269 2351

Fax

859 335 5128

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