This o-ring is supplied in black EPDM (EPR) 70 Shore A built to an inside diameter of 199.3 mm (7.846 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 210.7 mm (8.3 in), catalogued under part number E5.7X199.3. It provides a reliable static or dynamic seal by deforming into its gland under assembly load. Additional detail on this item: Metric O-RING, JIS G200.
EPDM (EPR) offers outstanding weather, ozone and sunlight resistance, excellent hot water and steam resistance. This material stands up to water and steam, brake fluid, and ketones. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). Exposure to mineral oil-based lubricants or petroleum oils and fuels will shorten service life.
Common environments for this compound include solar and roofing assemblies, potable water applications, and outdoor equipment.
Stocked as E5.7X199.3 and sold individually. Check the compound against your process media, pressure and temperature before committing to a design.
Description 5.7MM CS X 199.3MM ID BLACK EPDM 70D
Actual Outside Diameter 210.7 mm (8.3 inch)
Actual Cross Section 5.7 mm (0.224 inch)
Actual Inside Diameter 199.3 mm (7.846 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity