This o-ring is supplied in AS568-028 black EPDM (EPR) 80 Shore A built to an inside diameter of 1.364 in (34.65 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.504 in (38.2 mm), catalogued under part number E80PC028. It delivers dependable bidirectional sealing in a compact groove envelope.
EPDM (EPR) is specified here for very good flexibility at low temperature, strong performance in outdoor and exposed installations. The compound resists ketones, dilute acids and alkalis, and brake fluid. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). It should not be specified for service in petroleum oils and fuels or mineral oil-based lubricants.
Typical settings include outdoor equipment, HVAC and refrigeration, and solar and roofing assemblies.
This item is sold individually under part number E80PC028. Nominal inside diameter is listed as 1 3/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -028 BLACK EPDM 80D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 1.364 inch (34.65 mm)
Actual Outside Diameter 1.504 inch (38.2 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity