O-RING, EPT, 129

This AS568-129 EPT (EPDM) O-ring delivers superior resistance to heat, ozone, and weathering, making it ideal for applications involving water, steam, and outdoor exposure. EPDM material provides excellent chemical resistance to acids, alkalis, and polar solvents.

Key Features:

• Size: 2-129 (AS568 standard)
• Material: EPT (EPDM - Ethylene Propylene Diene Monomer)
• Temperature Range: -65°F to 300°F (-54°C to 149°C)
• Application: Water, steam, and chemical service
• Standard: AS568 dimensional specifications

Benefits:

• Excellent resistance to hot water, steam, and weathering
• Superior ozone and UV resistance for outdoor applications
• Good resistance to acids, alkalis, and ketones
• Not recommended for: Petroleum oils, gasoline, or hydrocarbon solvents
• Maintains sealing integrity in high-temperature water systems

Perfect for water treatment systems, steam applications, chemical processing, and outdoor equipment where weather resistance is critical.