Part number E80PC153 is an AS568-153 black EPDM (EPR) 80 Shore A O-Ring with an inside diameter of 3.487 in (88.57 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.693 in (93.8 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
EPDM (EPR) is specified here for strong performance in outdoor and exposed installations, very good flexibility at low temperature. The compound resists ketones, water and steam, and ozone, UV and weathering. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). It should not be specified for service in aromatic hydrocarbons or mineral oil-based lubricants.
It sees regular use in water and steam systems, brake and phosphate ester systems, and HVAC and refrigeration.
Order part number E80PC153, sold individually. Nominal inside diameter is listed as 3 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -153 BLACK EPDM 80D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 3.487 inch (88.57 mm)
Actual Outside Diameter 3.693 inch (93.8 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity