This o-ring is supplied in AS568-135 black EPDM (EPR) 80 Shore A measuring an inside diameter of 1.925 in (48.9 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.131 in (54.13 mm), catalogued under part number E80PC135. It compresses into its gland to block fluid or gas migration across a joint.
As a material, EPDM (EPR) is known for strong performance in outdoor and exposed installations, good electrical insulating characteristics. Expect good resistance to dilute acids and alkalis, phosphate ester hydraulic fluids, and ketones. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C).
You will find this material specified across brake and phosphate ester systems, solar and roofing assemblies, and potable water applications.
Stocked as E80PC135 and sold individually. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Description -135 BLACK EPDM 80D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 1.925 inch (48.9 mm)
Actual Outside Diameter 2.131 inch (54.13 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity