-151 BLACK EPDM 70D O-RING

APG stocks the E70151, an AS568-151 black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 2.987 in (75.87 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.193 in (81.1 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

EPDM (EPR) is valued for very good flexibility at low temperature and good electrical insulating characteristics. The material holds up against brake fluid, ozone, UV and weathering, and phosphate ester hydraulic fluids. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). Applications involving aromatic hydrocarbons or petroleum oils and fuels call for a different compound.

You will find this material specified across brake and phosphate ester systems, outdoor equipment, and solar and roofing assemblies.

Stocked as E70151 and sold individually. Unit weight is approximately 0.0015 g and nominal inside diameter is listed as 3 inch. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.