The E2X45 is a black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 45 mm (1.772 in), a cross section of 2 mm (0.079 in), and an outside diameter of 49 mm (1.93 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.
As a material, EPDM (EPR) is known for strong performance in outdoor and exposed installations, very good flexibility at low temperature. It resists brake fluid, ozone, UV and weathering, and water and steam. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C).
It sees regular use in HVAC and refrigeration, solar and roofing assemblies, and potable water applications.
E2X45 ships individually. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Description 2MM CS X 45MM ID BLACK EPDM 70D
Actual Outside Diameter 49 mm (1.93 inch)
Actual Cross Section 2 mm (0.079 inch)
Actual Inside Diameter 45 mm (1.772 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity