E2.5X83 is a black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 83 mm (3.268 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 88 mm (3.46 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
As a material, EPDM (EPR) is specified for excellent hot water and steam resistance, good electrical insulating characteristics. Expect good resistance to ozone, UV and weathering, water and steam, and phosphate ester hydraulic fluids. Continuous operating temperature is published at -65°F (-53.9°C) to 300°F (148.9°C).
Typical settings include water and steam systems, outdoor equipment, and solar and roofing assemblies.
Order part number E2.5X83, sold individually. Unit weight is approximately 1.5528 g. 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 2.5MM CS X 83MM ID BLACK EPDM 70D
Actual Outside Diameter 88 mm (3.46 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 83 mm (3.268 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity