E70134 is an AS568-134 black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 1.862 in (47.29 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.068 in (52.53 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
The compound resists brake fluid, phosphate ester hydraulic fluids, and ketones. That behavior comes from the compound itself: EPDM (EPR) is valued for very good flexibility at low temperature and good electrical insulating characteristics. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). Verify compatibility before use with petroleum oils and fuels or mineral oil-based lubricants.
Common environments for this compound include potable water applications, water and steam systems, and brake and phosphate ester systems.
Order part number E70134, sold individually. Unit weight is approximately 1.009 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description -134 BLACK EPDM 70D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 1.862 inch (47.29 mm)
Actual Outside Diameter 2.068 inch (52.53 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity