1MM CS X 2.5MM ID BLACK EPDM 70D

Ordered as E1X2.5, this is a black EPDM (EPR) 70 Shore A O-Ring supplied with an inside diameter of 2.5 mm (0.098 in), a cross section of 1 mm (0.039 in), and an outside diameter of 4.5 mm (0.18 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

It resists phosphate ester hydraulic fluids, ozone, UV and weathering, and dilute acids and alkalis. EPDM (EPR) is valued 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). Applications involving mineral oil-based lubricants or aromatic hydrocarbons call for a different compound.

Maintenance and OEM teams specify it across HVAC and refrigeration, solar and roofing assemblies, and potable water applications.

This item is sold individually under part number E1X2.5. Unit weight is approximately 0.0117 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.