-236 BLACK EPDM 70D NSF O-RING

E70NSF236 is an AS568-236 black EPDM (EPR) 70 Shore A O-Ring supplied with an inside diameter of 3.234 in (82.14 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 3.512 in (89.2 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

EPDM (EPR) is specified here for strong performance in outdoor and exposed installations, excellent hot water and steam resistance. Expect good resistance to ozone, UV and weathering, ketones, and dilute acids and alkalis. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). It is not the right choice where aromatic hydrocarbons or mineral oil-based lubricants are present.

This item meets FDA requirements for food contact and carries NSF listing. Typical settings include solar and roofing assemblies, outdoor equipment, and water and steam systems.

E70NSF236 ships individually. Unit weight is approximately 3.017 g and nominal inside diameter is listed as 3 1/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.