Image shown is representative and may differ from the actual product in size, proportions, and color shade
2.380 in
(60.45 mm)
4.380 in
(111.25 mm)
1/2"
EPDM Parker E0603-70 Ring Gasket, Size: 300#-2"-RN-1/2"
Material: EPDM Parker E0603-70 Ring Gasket
Size: 300#-2"-RN-1/2" Ring Gasket
Part Number: E0603-70-300#-2"-RN-1/2"
Color: Black
Detailed Description
E0603-70-300#-2"-RN-1/2" is a Black, 70 Shore A, EPDM (EPR, EPM) Ring Gasket made from Parker Seal® (Parker). It is a 70 durometer EPDM (EPR, EPM). [Parker Seal® (Parker) E0603-70 is manufactured with the following features & specifications: General Purpose Material. E0603-70-300#-2"-RN-1/2" is size 300#-2"-RN-1/2" Ring Gasket also referred to as 2 (Pipe Size) x 60.45mm (ID) x 111.25mm (OD) x 1/2" (Thickness). E0603-70-300#-2"-RN-1/2" is a size 2, 300#-RN ASME Ring Gasket. Material: 70 Durometer EPDM Parker E0603-70 Ring Gasket Size: 300#-2"-RN-1/2", 2 Pipe Size X 60.45mm ID X 111.25mm OD X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | E0603-70 |
| Brand | Parker Seal® (Parker) |
| Material | EPDM (EPR, EPM) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 121 °C / 250 °F |
| Low Temperature | -57 °C / -71 °F |
| Geometry Specifications | |
| Type | Ring Gasket |
| Size | 300#-2"-RN-1/2" |
| Pipe Size | 2 |
| ID | 60.45 mm / 2.380 in |
| OD | 111.25 mm / 4.380 in |
| Thickness | 1/2" |
Parker’s E0603-70 is a 70 Shore A black EPDM (Ethylene Propylene Rubber) compound engineered for sealing applications that require excellent resistance to water, steam, and polar fluids. With a service temperature range of -70°F to 250°F and steam capability up to 300°F, it maintains flexibility at low temperatures while providing reliable performance in hot water and cleaning environments. This compound is well suited for 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, aging, and weathering supports long-term durability in exposed industrial and automotive environments.
E0603-70 meets ASTM D2000 M4CA710 requirements and is commonly used in fluid handling, braking systems, and industrial equipment where water-based or polar media are present. It is not recommended for use with mineral oil products such as oils, greases, or fuels. Canyon Components offers equivalent EPDM materials designed to meet similar performance requirements for steam, brake fluid, and chemical sealing applications.
Common relevant keywords:
EPDM, EPR, Ethylene Propylene Rubber, 70 Shore A EPDM, Steam Resistant EPDM, Hot Water Seals, Brake Fluid Compatible EPDM, DOT 3 Seals, DOT 4 Seals, DOT 5 Seals, Chemical Resistant EPDM, Polar Solvent Resistant Rubber, Ozone Resistant Elastomers, Weather Resistant EPDM, Industrial EPDM O-rings, Parker EPDM Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parker E0603-70 O-rings, Parker E603-70 EPDM seals, Parker E0603 gasket material, Parker E603 EPDM O-rings, Parker E0603-80 rubber gasket, Parker E0603 EPDM compound
