E70011 is an AS568-011 black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 0.301 in (7.65 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.441 in (11.2 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.
This material stands up to water and steam, ketones, and phosphate ester hydraulic fluids. EPDM (EPR) is widely chosen for very good flexibility at low temperature, excellent hot water and steam resistance. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). It should not be specified for service in petroleum oils and fuels or aromatic hydrocarbons.
You will find this material specified across solar and roofing assemblies, HVAC and refrigeration, and brake and phosphate ester systems.
Order part number E70011, sold individually. Unit weight is approximately 0.0002 lb. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -011 BLACK EPDM 70D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 0.301 inch (7.65 mm)
Actual Outside Diameter 0.441 inch (11.2 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity