APG stocks the E80PC226, an AS568-226 black EPDM (EPR) 80 Shore A O-Ring with an inside diameter of 1.984 in (50.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.262 in (57.45 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
The compound resists phosphate ester hydraulic fluids, ketones, and water and steam. EPDM (EPR) is specified for very good flexibility at low temperature, outstanding weather, ozone and sunlight resistance. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). It should not be specified for service in aromatic hydrocarbons or petroleum oils and fuels.
Typical settings include brake and phosphate ester systems, outdoor equipment, and water and steam systems.
Order part number E80PC226, sold individually. Nominal inside diameter is listed as 2 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description -226 BLACK EPDM 80D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 1.984 inch (50.39 mm)
Actual Outside Diameter 2.262 inch (57.45 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity