This o-ring is supplied in black EPDM (EPR) 70 Shore A built to an inside diameter of 94.5 mm (3.72 in), a cross section of 3 mm (0.118 in), and an outside diameter of 100.5 mm (3.96 in), catalogued under part number E3X94.5. It compresses into its gland to block fluid or gas migration across a joint.
As a material, EPDM (EPR) offers outstanding weather, ozone and sunlight resistance, strong performance in outdoor and exposed installations. This material stands up to ozone, UV and weathering, ketones, and brake fluid. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). Exposure to aromatic hydrocarbons or petroleum oils and fuels will shorten service life.
Typical settings include potable water applications, solar and roofing assemblies, and water and steam systems.
E3X94.5 ships individually. 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.
description 3MM CS X 94.5MM ID BLACK EPDM 70D
uf_description2 METRIC O-RING
Actual_OD 100.5 mm (3.96 inch)
Actual_CS 3 mm (0.118 inch)
Actual_ID 94.5 mm (3.72 inch)
ProductCode Description O-Rings - Metric - Commodity