3MM CS X 72MM ID BLACK EPDM 70D

This o-ring is supplied in black EPDM (EPR) 70 Shore A measuring an inside diameter of 72 mm (2.835 in), a cross section of 3 mm (0.118 in), and an outside diameter of 78 mm (3.07 in), catalogued under part number E3X72. It creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against ozone, UV and weathering, ketones, and brake fluid. EPDM (EPR) is specified for strong performance in outdoor and exposed installations, outstanding weather, ozone and sunlight resistance. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C).

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 E3X72. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.