-352 BLACK EPDM 80D O-RING

The E80PC352 is an AS568-352 black EPDM (EPR) 80 Shore A O-Ring with an inside diameter of 4.85 in (123.19 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.27 in (133.86 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, EPDM (EPR) is known for strong performance in outdoor and exposed installations, excellent hot water and steam resistance. This material stands up to phosphate ester hydraulic fluids, dilute acids and alkalis, and brake fluid. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C).

Common environments for this compound include solar and roofing assemblies, potable water applications, and brake and phosphate ester systems.

Order part number E80PC352, sold individually. Nominal inside diameter is listed as 4 7/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.