Ordered as E80PC334, this is an AS568-334 black EPDM (EPR) 80 Shore A O-Ring supplied with an inside diameter of 2.6 in (66.04 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.02 in (76.71 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
It resists ozone, UV and weathering, brake fluid, and ketones. EPDM (EPR) is specified for very good flexibility at low temperature and good electrical insulating characteristics. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. Verify compatibility before use with aromatic hydrocarbons or petroleum oils and fuels.
Common environments for this compound include solar and roofing assemblies, HVAC and refrigeration, and water and steam systems.
Reference part number E80PC334 when ordering; the item is sold individually. Nominal inside diameter is listed as 2 5/8 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 -334 BLACK EPDM 80D O-RING
uf_description2 PEROXIDE CURED, 0.210" (5.33MM) CS X 2.600" (66.04MM) ID
Actual_CS 0.21 inch (5.33 mm)
Actual_ID 2.6 inch (66.04 mm)
Actual_OD 3.02 inch (76.71 mm)
ProductCode Description O-Rings - Bulk - Commodity