-014 BLACK EPDM 70D NSF O-RING

E70NSF014 is an AS568-014 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 0.489 in (12.42 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.629 in (15.98 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, strong performance in outdoor and exposed installations. The compound resists ozone, UV and weathering, ketones, and water and steam. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). Applications involving aromatic hydrocarbons or mineral oil-based lubricants call for a different compound.

This o-ring meets FDA requirements for food contact and carries NSF listing. Typical settings include water and steam systems, potable water applications, and solar and roofing assemblies.

Reference part number E70NSF014 when ordering; the item is sold individually. Unit weight is approximately 0.128 g and nominal inside diameter is listed as 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design.