Ordered as E70414, this is an AS568-414 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 3.1 in (78.74 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.65 in (92.71 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.
EPDM (EPR) is specified here for excellent hot water and steam resistance, outstanding weather, ozone and sunlight resistance. It resists ozone, UV and weathering, ketones, and brake fluid. Continuous operating temperature is published at -65°F (-53.9°C) to 300°F (148.9°C). It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.
Common environments for this compound include solar and roofing assemblies, brake and phosphate ester systems, and potable water applications.
Reference part number E70414 when ordering; the item is sold individually. Unit weight is approximately 11.806 g and nominal inside diameter is listed as 3 1/8 inch. Review your operating media and conditions against this specification before installation.
description -414 BLACK EPDM 70D O-RING
uf_description2 0.275" (6.99MM) CS X 3.100" (78.74MM) ID
Actual_CS 0.275 inch (6.99 mm)
Actual_ID 3.1 inch (78.74 mm)
Actual_OD 3.65 inch (92.71 mm)
ProductCode Description O-Rings - Bulk - Commodity