4MM CS X 42MM ID BLACK EPDM 70D

APG stocks the E4X42, a black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 42 mm (1.654 in), a cross section of 4 mm (0.157 in), and an outside diameter of 50 mm (1.97 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

EPDM (EPR) is widely chosen for strong performance in outdoor and exposed installations, good electrical insulating characteristics. The compound resists water and steam, brake fluid, and ozone, UV and weathering. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C).

Common environments for this compound include outdoor equipment, potable water applications, and solar and roofing assemblies.

Stocked as E4X42 and sold individually. Unit weight is approximately 0.0022 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.