Part number E80PC011 is an AS568-011 black EPDM (EPR) 80 Shore A O-Ring supplied with an inside diameter of 0.301 in (7.65 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.441 in (11.2 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
EPDM (EPR) is specified here for good electrical insulating characteristics, strong performance in outdoor and exposed installations. The material holds up against ozone, UV and weathering, water and steam, and phosphate ester hydraulic fluids. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). It is not the right choice where aromatic hydrocarbons or petroleum oils and fuels are present.
Maintenance and OEM teams specify it across HVAC and refrigeration, solar and roofing assemblies, and outdoor equipment.
E80PC011 ships 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 -011 BLACK EPDM 80D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 0.301 inch (7.65 mm)
Actual Outside Diameter 0.441 inch (11.2 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity