-229 BLACK EPDM 70D O-RING

APG stocks the E70229, an AS568-229 black EPDM (EPR) 70 Shore A O-Ring supplied with an inside diameter of 2.359 in (59.92 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.637 in (66.98 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists dilute acids and alkalis, water and steam, and ozone, UV and weathering. That behavior comes from the compound itself: EPDM (EPR) delivers good electrical insulating characteristics, excellent hot water and steam resistance. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C).

Common environments for this compound include outdoor equipment, water and steam systems, and brake and phosphate ester systems.

E70229 ships individually. Unit weight is approximately 2.265 g and nominal inside diameter is listed as 2 3/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.