E80PC324 is an AS568-324 black EPDM (EPR) 80 Shore A O-Ring measuring an inside diameter of 1.35 in (34.29 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.77 in (44.96 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
EPDM (EPR) is specified here for excellent hot water and steam resistance, very good flexibility at low temperature. It resists dilute acids and alkalis, phosphate ester hydraulic fluids, and ketones. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.
Maintenance and OEM teams specify it across water and steam systems, solar and roofing assemblies, and HVAC and refrigeration.
Order part number E80PC324, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description -324 BLACK EPDM 80D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 1.35 inch (34.29 mm)
Actual Outside Diameter 1.77 inch (44.96 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity