E80PC120 is an AS568-120 black EPDM (EPR) 80 Shore A O-Ring supplied with an inside diameter of 0.987 in (25.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.193 in (30.3 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.
EPDM (EPR) is specified here for good electrical insulating characteristics, outstanding weather, ozone and sunlight resistance. This material stands up to water and steam, phosphate ester hydraulic fluids, and ozone, UV and weathering. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.
Maintenance and OEM teams specify it across brake and phosphate ester systems, water and steam systems, and HVAC and refrigeration.
Order part number E80PC120, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description -120 BLACK EPDM 80D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 0.987 inch (25.07 mm)
Actual Outside Diameter 1.193 inch (30.3 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity