E3X22 is a black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 22 mm (0.866 in), a cross section of 3 mm (0.118 in), and an outside diameter of 28 mm (1.1 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Supplementary detail from the product record: Metric O-RING, JIS G22.
It resists ozone, UV and weathering, water and steam, and dilute acids and alkalis. EPDM (EPR) is valued for strong performance in outdoor and exposed installations, excellent hot water and steam resistance. Continuous operating temperature is published at -65°F (-53.9°C) to 300°F (148.9°C). It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.
Maintenance and OEM teams specify it across brake and phosphate ester systems, HVAC and refrigeration, and water and steam systems.
E3X22 ships individually. Unit weight is approximately 0.673 g. Review your operating media and conditions against this specification before installation.
Description 3MM CS X 22MM ID BLACK EPDM 70D
Actual Outside Diameter 28 mm (1.1 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 22 mm (0.866 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity