-351 BLACK EPDM 70D O-RING

Ordered as E70351, this is an AS568-351 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 4.725 in (120.02 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.145 in (130.68 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

EPDM (EPR) is widely chosen for excellent hot water and steam resistance, very good flexibility at low temperature. The compound resists ozone, UV and weathering, brake fluid, and ketones. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C).

Common environments for this compound include water and steam systems, potable water applications, and solar and roofing assemblies.

This item is sold individually under part number E70351. Unit weight is approximately 0.0226 lb and nominal inside diameter is listed as 4 3/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.