3MM CS X 104.5MM ID BLACK EPDM 70D

Ordered as E3X104.5, this is a black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 104.5 mm (4.114 in), a cross section of 3 mm (0.118 in), and an outside diameter of 110.5 mm (4.35 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists brake fluid, ketones, and phosphate ester hydraulic fluids. EPDM (EPR) delivers excellent hot water and steam resistance, very good flexibility at low temperature. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). Verify compatibility before use with aromatic hydrocarbons or petroleum oils and fuels.

You will find this material specified across HVAC and refrigeration, solar and roofing assemblies, and outdoor equipment.

Reference part number E3X104.5 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.