The E80PC267 is an AS568-267 black EPDM (EPR) 80 Shore A O-Ring built to an inside diameter of 8.234 in (209.14 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 8.512 in (216.2 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
As a material, EPDM (EPR) is known for very good flexibility at low temperature and good electrical insulating characteristics. It resists phosphate ester hydraulic fluids, water and steam, and ozone, UV and weathering. Continuous operating temperature is published at -65°F (-53.9°C) to 300°F (148.9°C).
Common environments for this compound include water and steam systems, potable water applications, and HVAC and refrigeration.
Stocked as E80PC267 and sold individually. Nominal inside diameter is listed as 8 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -267 BLACK EPDM 80D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 8.234 inch (209.14 mm)
Actual Outside Diameter 8.512 inch (216.2 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity