This o-ring is supplied in AS568-466 black EPDM (EPR) 70 Shore A built to an inside diameter of 18.455 in (468.76 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 19.005 in (482.73 mm), catalogued under part number E70466. It creates a positive seal at flange, piston and rod interfaces without added hardware.
EPDM (EPR) is specified here for strong performance in outdoor and exposed installations, very good flexibility at low temperature. Expect good resistance to phosphate ester hydraulic fluids, ketones, and water and steam. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. Verify compatibility before use with petroleum oils and fuels or mineral oil-based lubricants.
Common environments for this compound include potable water applications, brake and phosphate ester systems, and solar and roofing assemblies.
E70466 ships individually. Unit weight is approximately 64.787 g and nominal inside diameter is listed as 18 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
description -466 BLACK EPDM 70D O-RING
uf_description2 0.275" (6.99MM) CS X 18.455" (468.76MM) ID
Actual_CS 0.275 inch (6.99 mm)
Actual_ID 18.455 inch (468.76 mm)
Actual_OD 19.005 inch (482.73 mm)
ProductCode Description O-Rings - Bulk - Commodity