4 MM (.157) EPDM O-RING CORD 70 DURO

0M282E4 is a black EPDM (EPR) 70 Shore A O-Ring Cord Stock measuring a cross section of 0.157 in (4 mm). In service, this o-ring cord stock eliminates long lead times on large-diameter custom rings.

EPDM (EPR) offers very good flexibility at low temperature, excellent hot water and steam resistance. Expect good resistance to phosphate ester hydraulic fluids, ketones, and dilute acids and alkalis. It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.

Maintenance and OEM teams specify it across HVAC and refrigeration, brake and phosphate ester systems, and water and steam systems.

Order part number 0M282E4, sold by the foot. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.