O-Ring EPDM 3x1 (3 mm x 1 mm) - EPDM Rubber Seal

O-Ring EPDM 3x1 (3 mm x 1 mm) - EPDM Rubber Seal

The O‑Ring EPDM 3x1 mm is a compact, high-performance seal crafted from EPDM (ethylene propylene diene monomer) rubber, with an inner diameter of 3 mm and a cross-section of 1 mm. Known for its flexibility and durability, EPDM is especially resistant to hot water, steam, weathering, ozone, and has excellent chemical resistance to diluted acids and alkalis.

This diminutive yet robust seal is ideal for applications in hydraulics, pneumatics, sanitary equipment, household appliances, and more. EPDM O-rings are widely used in sectors where exposure to hot liquids, steam, or harsh outdoor conditions is of concern.

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Key Benefits:

• Temperature range: approximately -40 °C to +125 °C, depending on curing method (sulfur or peroxide).

• Superior resistance to ozone, aging, and weather, making it ideal for outdoor and sanitary applications.

• Chemical resilience: withstands hot water, steam, mild acids, alkalis—unsuitable for mineral oils or fuels.

• Compact size: ID = 3 mm, CS = 1 mm; perfect for tight-sealing spaces.

FAQ - Frequently Asked Questions

1. What does “3x1 mm” signify?
It refers to a 3 mm inner diameter (ID) and 1 mm cross-section (thickness) of the O‑ring.

2. What is EPDM?
EPDM is a synthetic rubber well-known for its resistance to heat, steam, ozone, UV exposure, and chemicals—especially good for sanitary and outdoor applications.

3. What temperature range can it handle?
Generally between -40 °C and +125 °C, depending on the compound and curing method (sulfur or peroxide).

4. What environments is this O-ring best suited for?
Ideal for water, steam, hot liquids, sanitation systems, HVAC, and outdoor applications. Not recommended for exposure to oil or petrol-based fluids.

5. Why choose EPDM over NBR or FKM?
EPDM outperforms in areas involving water, steam, ozonated atmospheres, and outdoor conditions. It’s more weather-resistant than NBR and more cost-effective than FKM for such applications.

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• 24 h shipping