Ethylene Propylene 80 Durometer O-ring, Mil/aero (EM163-80) | Parker NA

Ethylene Propylene 80 Durometer O-ring, Mil/aero (EM163-80)

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

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Description

Parker's 80 durometer black EPDM, EM163-80, is a terpolymer of ethylene and propylene with a diene third monomer used for cross linking. This is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base.

Temperature range: -80°F to 250°F (-62°C to 121°C)

Certifications include:
NAS 1613 Rev 6

Features:

• Chemical resistance
• Hot water and steam up to 300°F (149°C)
• Glycol based brake fluids (Dot 3 & 4) and silicone-based brake fluids (Dot 5) up to 300°F (149°C)
• Many organic and inorganic acids
• Cleaning agents, sodium and potassium alkalis
• Phosphate-ester based hydraulic fluids (HFD-R, Skydrol, Hyjet)
• 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)

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Description

Performance Characteristics

Inside Diameter

0.029 to 25.940 inch

Width

0.04 to 0.275 inch

Polymer Material Options

Ethylene Propylene Rubber (EPM, EPR, EPDM)

Thermal Application Type

Low Temperature (< -30°F)

Minimum Operating Temperature

-80 °F

Maximum Operating Temperature

250 °F

For Fluid Type

Water
Steam

Industry

Aerospace

Durometer

80 Shore A

Specifications Met

MIL/Aero
NAS 1613 REV6
Region of Origin

Internally Lubricated

Color

Black

Print Tech Specifications

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems...