4.5MM CS X 76MM ID BLACK EPDM 70D

E4.5X76 is a black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 76 mm (2.992 in), a cross section of 4.5 mm (0.177 in), and an outside diameter of 85 mm (3.35 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

EPDM (EPR) offers outstanding weather, ozone and sunlight resistance, good electrical insulating characteristics. Expect good resistance to brake fluid, water and steam, and ozone, UV and weathering. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. It should not be specified for service in aromatic hydrocarbons or petroleum oils and fuels.

Common environments for this compound include solar and roofing assemblies, water and steam systems, and outdoor equipment.

Stocked as E4.5X76 and sold individually. 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.