EPDM Parker E0803-70 O-Ring, Size: -002
Material: EPDM Parker E0803-70 O-Ring
Size: AS568 -002 O-Ring
Part Number: E0803-70-OR-002
Parker Seal® (Parker)
E0803-70
EPDM (EPR, EPM)
70
Shore A
General Purpose Material
Color: Black
Detailed Description
E0803-70-OR-002 is a Black, 70 Shore A, EPDM (EPR, EPM) O-Ring made from Parker Seal® (Parker). Parker Seal® (Parker) E0803-70 is manufactured with the following features & specifications: General Purpose Material. E0803-70-OR-002 is AS568 size -002 O-Ring also referred to as 1.27mm (Cross Sectional Diameter (CS)) x 1.07mm (Inside Diameter (ID)).
Material: EPDM Parker E0803-70 O-Ring
Size: AS568 -002, 1.27mm CS X 1.07mm ID (0.050" CS X 0.042" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | E0803-70 |
| Brand | Parker Seal® (Parker) |
| Material | EPDM (EPR, EPM) |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 121 °C / 250 °F |
| Low Temperature | -57 °C / -71 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -002 |
| Cross Section (CS) | 1.27 mm / 0.050 in |
| Inside Diameter (ID) | 1.07 mm / 0.042 in |
Parker’s E0803-70 is a 70 Shore A black EPDM (Ethylene Propylene Rubber) compound designed for sealing applications requiring excellent resistance to heat, water, steam, and polar fluids. With a service temperature range of -70°F to 250°F, it maintains flexibility at low temperatures while delivering dependable performance in hot water and steam service up to 300°F. This compound is well suited for use with glycol-based brake fluids (DOT 3 and DOT 4), silicone brake fluids (DOT 5), many organic and inorganic acids, cleaning agents, sodium and potassium alkalis, and a wide range of polar solvents including alcohols, ketones, and esters. Its inherent resistance to ozone, weathering, and aging supports long-term durability in both indoor and outdoor environments.
E0803-70 meets ASTM D2000 M4CA710 requirements and is not recommended for contact with mineral oil products such as oils, greases, or fuels. This EPDM formulation provides a reliable solution for industrial, automotive, and chemical processing applications where exposure to water-based and polar media is common. Canyon Components offers equivalent EPDM materials that match or exceed the performance of Parker E0803-70 for steam, brake fluid, and chemical sealing applications.
Common relevant keywords:
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