2MM CS X 9MM ID BLACK EPDM 70D

The E2X9 is a black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 9 mm (0.354 in), a cross section of 2 mm (0.079 in), and an outside diameter of 13 mm (0.51 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

EPDM (EPR) is widely chosen for very good flexibility at low temperature and good electrical insulating characteristics. Expect good resistance to phosphate ester hydraulic fluids, ketones, and dilute acids and alkalis. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). Applications involving aromatic hydrocarbons or petroleum oils and fuels call for a different compound.

Maintenance and OEM teams specify it across solar and roofing assemblies, brake and phosphate ester systems, and outdoor equipment.

This item is sold individually under part number E2X9. Unit weight is approximately 0.128 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.