Mr O-Ring
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Mr O-Ring 102 EPDM O-Ring - 70A Durometer, 1/16 ID, 1/4 OD, 3/32 CS, Black (Pack of 100)
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Mr O-Ring 102 EPDM O-Ring - 70A Durometer, 1/16 ID, 1/4 OD, 3/32 CS, Black (Pack of 100)
Designed for use in a wide variety of sealing applications, this EPDM o-ring meets size standards defined by AS568.
Mr O-Ring 102 EPDM O-Ring - 70A Durometer, 1/16" ID, 1/4" OD, 3/32" CS, Black (Pack of 100)
Item #: 30158890

Mr O-Ring 102 EPDM O-Ring - 70A Durometer, 1/16" ID, 1/4" OD, 3/32" CS, Black (Pack of 100)

85% of respondents would recommend this to a friend

Item #: 30158890

ZMW 1065

Price Details

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*All items will import from US

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Order now and get it around Sunday, September 27
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Designed for use in a wide variety of sealing applications, this EPDM o-ring meets size standards defined by AS568.
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What Stands Out

Durable Material
Made from 70A Durometer EPDM, these o-rings resist temperature changes and harsh chemicals, ensuring a long-lasting and reliable seal for various applications.
Perfect Fit
With a precise sizing of 3-1/4" ID and 3-3/8" OD, these o-rings provide exceptional sealing efficiency, catering to a broad range of plumbing and automotive needs.
Cost-effective Pack
Sold in a convenient pack of 5, these o-rings offer excellent value, allowing users to stock up for multiple projects without breaking the bank.

Product Details

Find durable EPDM o-rings with excellent resistance to ozone, sunlight & weathering. Get 70A Durometer o-rings with good flexibility & chemical resistance. Shop now at Ubuy Zambia!
Brand NameMr O-Ring
ManufacturerMr O-Ring
Number of Items100
Part NumberMR-E70102/100
Material TypeSynthetic Rubber
ColorBlack
Nominal Inside Diameter0.06 inches (0.2 cm)
Item Diameter0.26 inches (0.7 cm)
Nominal Outside Diameter6.35 millimeters
MaterialSynthetic Rubber
BrandMr O-Ring
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Automotive DIYers

    Ideal for automotive enthusiasts needing reliable seals for engines or coolant systems, ensuring secure connections.

  • Plumbing Repairs

    Great for home repair situations requiring watertight seals in plumbing fixtures and appliances for leak prevention.

  • Industrial Applications

    Suitable for industrial equipment needing durable, heat-resistant seals in hydraulic or pneumatic systems.

Not Suitable For
  • High-Pressure Uses

    Not suitable for applications requiring seals that withstand high pressure or extreme conditions beyond rating.

Product Description

Mr O-Ring 102 EPDM O-Ring - 70A Durometer, 1/16" ID, 1/4" OD, 3/32" CS, Black (Pack of 100)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an EPDM O-Ring and what are its properties?

    Answer: An EPDM O-Ring is a sealing ring made from ethylene propylene diene monomer rubber, known for its excellent resistance to heat, ozone, and various chemicals. With a durometer rating of 70A, this O-Ring provides a good balance of flexibility and hardness, making it suitable for diverse applications. Its dimensions—3-1/4" inner diameter (ID), 3-3/8" outer diameter (OD), and 1/16" cross-section (CS)—allow it to create a reliable seal in both static and dynamic situations, particularly in HVAC systems, automotive components, and plumbing fixtures.
  • Question: What applications are best suited for the 042 EPDM O-Ring?

    Answer: The 042 EPDM O-Ring is ideal for a variety of applications due to its durable nature. It's often used in automotive engines to prevent leaks in gaskets and seals, in pumps and valves for maintaining pressure in hydraulic systems, and in household appliances that require sealing against liquids and gases. Its ability to withstand environmental factors makes it especially useful in outdoor equipment and machinery, ensuring performance in a range of conditions.
  • Question: How do I select the right O-Ring size?

    Answer: Selecting the right O-Ring size involves understanding the application's specific requirements. Key measurements include the inner diameter (ID), outer diameter (OD), and cross-section (CS). Typically, you'd measure the groove in which the O-Ring will sit, ensuring an ideal fit that forms a perfect seal without excessive compression. Using the 042 EPDM O-Ring is advantageous when exact specifications match your setup, contributing to more effective sealing in projects like plumbing, automotive repairs, or industrial machinery.
  • Question: Can the 042 EPDM O-Ring be used in high-temperature applications?

    Answer: Yes, the 042 EPDM O-Ring performs exceptionally well in high-temperature applications, typically accommodating temperatures up to 300°F. This makes it suitable for environments such as hot water systems, automotive engines, and various industrial processes. Its resilience to thermal degradation ensures that the seal remains intact under fluctuating temperature conditions, reducing the risk of failure and ensuring your mechanical systems function smoothly in elevated thermal scenarios.
  • Question: Is the 042 EPDM O-Ring compatible with petroleum products?

    Answer: The 042 EPDM O-Ring is not suitable for use with petroleum-based products. EPDM rubber does not withstand oils and hydrocarbons, which can lead to swelling, degradation, or failure over time. For applications involving petroleum products or lubricants, consider alternative materials like Nitrile or Viton, which are designed specifically to handle such substances. Understanding the chemical compatibility of your O-Ring helps in maintaining the integrity of your sealing solutions and prolonging equipment lifespan.
  • Question: What are common signs of O-Ring failure?

    Answer: Common signs of O-Ring failure include visible leakage, signs of wear such as cracking or shrinking, and changes in hardness or flexibility. If the O-Ring appears brittle or has a rough texture, it may no longer form an effective seal. Observing these indicators requires prompt attention to avoid system failures, especially in critical applications such as hydraulic systems or automotive engines where a reliable seal is essential for operational efficiency and safety.
  • Question: How many O-Rings are included in the pack?

    Answer: The pack includes a total of five 042 EPDM O-Rings. This is an ideal quantity for many repair or maintenance tasks, allowing you to have spares on hand for multiple applications or future projects. Packaging in such quantities ensures that you can efficiently tackle tasks requiring multiple O-Rings without the need to reorder frequently, making it a practical choice for both professionals and DIY enthusiasts.
  • Question: What makes a 70A durometer O-Ring preferable for sealing applications?

    Answer: A 70A durometer rating strikes a perfect balance between flexibility and firmness, which is crucial for sealing applications. It allows the O-Ring to compress adequately while maintaining its shape, ensuring a tight seal when used in systems where pressure and fluid flow are concerns. This durometer level is well-suited for environments where movement occurs, such as in pumps or machinery, providing longevity and reliability in performance.
  • Question: How to properly install the 042 EPDM O-Ring?

    Answer: To install the 042 EPDM O-Ring, first ensure that the groove where it will be seated is clean and free of debris. Carefully stretch the O-Ring over the installation surface, avoiding rolling or twisting, which could lead to damage. Aim for even distribution in the groove to ensure optimal sealing performance. Proper installation is key to achieving the desired sealing effect, especially in applications involving fluid containment or air pressure management.
  • Question: Where can I buy the 042 EPDM O-Ring in Zambia?

    Answer: You can buy the 042 EPDM O-Ring - 70A Durometer, 3-1/4" ID, 3-3/8" OD, 1/16" CS, Black (Pack of 5) at Ubuy. They offer a diverse range of high-quality O-Rings and other sealing solutions, providing a reliable option for sourcing parts for your projects. With Ubuy's efficient online platform, finding the specific O-Ring you need is made simple, allowing you to ensure you have the right tools for your sealing applications.

Mr O-Ring O-Rings Editorial Review

The 125 EPDM O-Ring, 70A Durometer, Black Pack of 50 is a simple yet essential part for irrigation unions. It can be hard to find locally, making this product a convenient solution. Customers have praised the prompt delivery and accuracy of the items received. The fair price adds to the overall positive experience of purchasing this product.

Customer Reviews & Ratings

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Pros

  • Fits irrigation unions well
  • Prompt delivery
  • Accurate items received
  • Fair price

Cons

  • Limited availability locally

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ZMW 1065

Order now and get it around Sunday, September 27

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Excellent resistance to ozone, sunlight, and weathering.
  • Good flexibility at low temperatures and chemical resistance.
  • Wide temperature range from -55°C to 125°C.
  • Meets AS568 size standards for various sealing applications.
  • Unlimited shelf-life for long-term storage.
  • Available in multiple pack sizes to suit customer needs.

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