-227 BLACK EPDM 70D O-RING

Ordered as E70227, this is an AS568-227 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 2.109 in (53.57 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.387 in (60.63 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

EPDM (EPR) is widely chosen for very good flexibility at low temperature, outstanding weather, ozone and sunlight resistance. This material stands up to ozone, UV and weathering, water and steam, and brake fluid. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. It is not the right choice where petroleum oils and fuels or aromatic hydrocarbons are present.

Typical settings include solar and roofing assemblies, potable water applications, and water and steam systems.

Reference part number E70227 when ordering; the item is sold individually. Unit weight is approximately 2.126 g and nominal inside diameter is listed as 2 1/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.