Part number E70008 is an AS568-008 black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 0.176 in (4.47 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.316 in (8.03 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
As a material, EPDM (EPR) offers strong performance in outdoor and exposed installations, good electrical insulating characteristics. The compound resists ketones, dilute acids and alkalis, and ozone, UV and weathering. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). Verify compatibility before use with mineral oil-based lubricants or aromatic hydrocarbons.
Maintenance and OEM teams specify it across solar and roofing assemblies, HVAC and refrigeration, and outdoor equipment.
Order part number E70008, sold individually. Unit weight is approximately 0.06 g and nominal inside diameter is listed as 3/16 inch. Check the compound against your process media, pressure and temperature before committing to a design.
Description -008 BLACK EPDM 70D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 0.176 inch (4.47 mm)
Actual Outside Diameter 0.316 inch (8.03 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity