APG stocks the E3X34.2, a black EPDM (EPR) 70 Shore A O-Ring supplied with an inside diameter of 34.2 mm (1.346 in), a cross section of 3 mm (0.118 in), and an outside diameter of 40.2 mm (1.58 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
EPDM (EPR) is valued for excellent hot water and steam resistance, very good flexibility at low temperature. It resists brake fluid, dilute acids and alkalis, and ozone, UV and weathering. 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 aromatic hydrocarbons.
Maintenance and OEM teams specify it across outdoor equipment, potable water applications, and HVAC and refrigeration.
E3X34.2 ships individually. Review your operating media and conditions against this specification before installation.
Description 3MM CS X 34.2MM ID BLACK EPDM 70D
Actual Outside Diameter 40.2 mm (1.58 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 34.2 mm (1.346 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity