The E70038 is an AS568-038 black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 2.614 in (66.4 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.754 in (69.95 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.
EPDM (EPR) is specified here for outstanding weather, ozone and sunlight resistance, very good flexibility at low temperature. This material stands up to brake fluid, ozone, UV and weathering, 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 aromatic hydrocarbons or petroleum oils and fuels.
Maintenance and OEM teams specify it across water and steam systems, potable water applications, and HVAC and refrigeration.
Stocked as E70038 and sold individually. Unit weight is approximately 0.624 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -038 BLACK EPDM 70D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 2.614 inch (66.4 mm)
Actual Outside Diameter 2.754 inch (69.95 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity