E2.5X17 is a black EPDM (EPR) 70 Shore A O-Ring supplied with an inside diameter of 17 mm (0.669 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 22 mm (0.87 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.
The compound resists phosphate ester hydraulic fluids, brake fluid, and dilute acids and alkalis. EPDM (EPR) is known for outstanding weather, ozone and sunlight resistance, good electrical insulating characteristics. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C).
It sees regular use in water and steam systems, HVAC and refrigeration, and solar and roofing assemblies.
Order part number E2.5X17, sold individually. Unit weight is approximately 0.379 g. Check the compound against your process media, pressure and temperature before committing to a design. 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.
description 2.5MM CS X 17MM ID BLACK EPDM 70D
uf_description2 METRIC O-RING
Actual_OD 22 mm (0.87 inch)
Actual_CS 2.5 mm (0.098 inch)
Actual_ID 17 mm (0.669 inch)
ProductCode Description O-Rings - Metric - Commodity