O-Ring Configurator
The O-ring is the most widely used seal in the industry. It is easy to install, may be used as a double-acting seal and can seal pressures of up to 800 PSI. With pressures over 800 to 2,000 PSI, backup rings should be considered for higher pressures. The o-ring is typically used as a reciprocating seal, not for rotating shaft applications (Lip seals should be used for rotating shafts). O-rings are typically sized by their inside diameter and cross section, and are further specified by the type of compound used. For O-ring sizes other than standard sizes, specify the actual dimensions desired for the inside diameter (I.D.) and the cross section (W). There may be a tooling charge for such non-standards. /Asset/oring71.jpg Standard O-Rings (AS568)
OneMonroe is a trusted supplier of high-quality standard O-rings, designed to meet the demanding requirements of industrial and commercial applications. With precision manufacturing that adheres to AS568 specifications, OneMonroe O-rings are reliable sealing solutions for everything from hydraulic and pneumatic systems to automotive, aerospace, and chemical processing applications. Each O-ring is carefully crafted to ensure exceptional durability, strength, and flexibility, making them ideal for applications that require leak prevention and system protection. OneMonroe’s dedication to quality and reliability means that their O-rings offer dependable performance even in the most challenging environments.
Our standard O-rings are available in a wide range of materials, including Nitrile, Viton, Silicone, and EPDM, allowing you to choose the best option for your specific application requirements. Each material is selected for its unique properties, such as temperature tolerance, chemical resistance, and durability, ensuring optimal performance in a variety of environments. For example, Viton O-rings are ideal for high-temperature applications, while EPDM offers excellent resistance to weathering and UV exposure. With a vast selection of sizes and material options, OneMonroe provides versatile and effective sealing solutions that fit virtually any industry need.
In addition to our extensive selection, OneMonroe is committed to providing superior customer service and technical support to help you find the ideal O-ring solution for your project. Whether you need guidance on selecting the right material, sizing assistance, or technical specifications, our knowledgeable team is here to help. With our high-quality standards and comprehensive product offerings, OneMonroe ensures that each O-ring meets or exceeds industry expectations, providing the perfect combination of performance, durability, and reliability to keep your systems running smoothly.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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Metric O-Rings
OneMonroe’s Metric O-Rings are engineered to provide precise, reliable sealing solutions for a wide range of applications across multiple industries. Manufactured to strict specifications, our metric O-rings ensure dependable performance in demanding environments, from industrial machinery and automotive systems to hydraulic equipment and plumbing systems. With a wide array of sizes, materials, and durometers available, OneMonroe Metric O-Rings can meet specific requirements for temperature resistance, chemical compatibility, and pressure tolerance, making them a go-to choice for professionals seeking durability and efficiency.
Our metric O-rings are available in a variety of materials, including Nitrile (Buna-N), Viton, Silicone, EPDM, and more, each selected for unique properties that accommodate different environmental conditions and sealing needs. For instance, our Nitrile O-rings are highly resistant to oils and petroleum, making them ideal for automotive applications, while our Viton options offer exceptional resistance to high temperatures and corrosive chemicals, perfect for industrial and chemical environments. OneMonroe’s extensive selection allows customers to find an O-ring that suits their application’s specific demands, whether for regular use or extreme conditions.
With OneMonroe’s commitment to quality, you can trust that each O-ring is crafted with precision and tested for durability to withstand varying pressures and temperatures over time. Our experienced team provides excellent customer support to help you choose the right O-ring for your needs, ensuring that your systems remain leak-free and efficient. Whether you're working on small-scale projects or large industrial applications, OneMonroe Metric O-Rings offer dependable sealing solutions, helping you achieve optimal performance and longevity in all your machinery and equipment.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
/Asset/oring51.jpg JIS O-Rings
OneMonroe JIS O-Rings are engineered to deliver exceptional sealing solutions for a wide range of industrial applications. Designed with the highest precision and manufactured to meet Japanese Industrial Standards (JIS), these O-rings provide reliable performance in various conditions and environments. Crafted from premium-quality materials, OneMonroe JIS O-Rings are capable of withstanding extreme temperatures, pressures, and chemical exposure. Whether you're working in automotive, aerospace, marine, or manufacturing industries, these O-rings ensure a dependable seal, keeping systems running smoothly and preventing costly leaks and downtime.
Available in numerous sizes and materials, OneMonroe JIS O-Rings cater to diverse needs, ensuring compatibility and optimal fit for different applications. From general-purpose nitrile O-rings to specialty fluorocarbon or silicone options, each O-ring type is tailored for specific operational requirements, such as chemical resistance, flexibility, or high-temperature tolerance. This wide selection allows engineers and operators to choose the best option for their equipment, ensuring an airtight seal and efficient operation across a variety of settings. Additionally, our JIS O-rings undergo rigorous quality checks to meet and exceed industry standards, guaranteeing consistency and reliability in demanding applications.
OneMonroe is committed to providing high-quality, durable products that meet the unique demands of various industries. With a focus on precision engineering and quality control, our JIS O-rings offer reliable performance that customers can trust, even in challenging environments. Our dedicated customer support team is ready to assist with product selection, ensuring that each client finds the perfect fit for their specific needs. With OneMonroe JIS O-Rings, you’re choosing quality, performance, and durability for your industrial sealing needs, backed by a name trusted across industries.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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BS O-Rings
OneMonroe BS O-Rings are designed to meet the highest standards of precision, durability, and versatility across various industries. Whether you’re in aerospace, automotive, manufacturing, or marine applications, our BS O-Rings deliver optimal sealing performance under extreme conditions. Crafted from high-quality materials and available in a range of standard British Standard (BS) sizes, these O-rings offer an excellent solution for those who require consistent reliability and performance. Each OneMonroe BS O-Ring is meticulously manufactured to ensure that they meet or exceed industry specifications, providing dependable sealing in both static and dynamic applications.
OneMonroe understands the importance of material compatibility and offers a variety of material options to suit diverse environments. Our BS O-Rings are available in materials like nitrile, silicone, Viton, and EPDM, each selected to perform well under specific temperature, pressure, and chemical conditions. Nitrile options are ideal for applications requiring resistance to oils, while EPDM is suitable for outdoor or high-ozone environments. For high-performance or chemically intensive applications, our Viton O-rings offer excellent heat resistance and chemical compatibility, making OneMonroe BS O-Rings adaptable to nearly any use case.
At OneMonroe, quality is our top priority, and we are committed to providing reliable sealing solutions that contribute to the longevity and efficiency of your equipment. Each BS O-Ring undergoes rigorous testing to ensure that it meets our high standards for quality and performance. With a wide range of sizes, materials, and industry applications, OneMonroe BS O-Rings are engineered for those who demand durability and precision. Trust OneMonroe for the essential sealing solutions you need to keep your systems running smoothly and efficiently.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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Spliced or Vulcanized O-Rings
Vulcanized O-Rings (or Spliced O-Rings) are great for a custom design or a unique size that is not included on the standard charts. We have a wide variety of o-ring cord materials that can be spliced and vulcanized to your specifications. Butt, Bevel, Corner, Step or Molded Splices are available depending on your project needs.Rubber extrusions may be converted to endless gaskets with a variety of vulcanization methods. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. Vulcanization is a process which uses heat, rubber adhesive, pressure and time to chemically bond the two ends together. There are a variety of joints which can be bonded. Round cord or irregular profiles may be vulcanized to endless gaskets. Applications such as window frame gaskets, door gaskets, filter housing gaskets and lid gaskets. The uses are as unlimited as your imagination will allow.Butt Splice – typically used for endless gaskets where there is limited or no stress at the splice
Bevel splice – if the cross sectional area does not allow for butt splice this may be used as an alternative providing more surface area for bonding
Step splice – used when a bond of maximum strength is required, yet permitting nominal deformation under compression or tension when used as a static seal
Corner Splice – used to produce gaskets of special configurations, they work well where the bond is not under strain and is a static application< /Asset/oring91.jpg
O-Ring Kits
O-Ring Kits are ideal when your exact project specifications are not known. O-Ring Kits offer a wide variety of sizes, in the compound you select, in order to save time and increase productivity. We have standard kits ready to order, and we also can custom make o-ring kits to fit your requirements.For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. /Asset/oring9.jpg
Back-Up O-Rings
Back Up O-Rings are implemented when your primary seal is subject to high temperatures or pressures, or if an excessive extrusion gap is presented in the application. They serve to provide extra strength to the seal and prevent your primary seal from being damaged. Whenever possible two back-up rings should be placed, one on each side of the primary seal.For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. /Asset/oring11.jpg
AS568 PTFE O-Rings - 900 Series
(60)OneMonroe PTFE O-Rings offer exceptional reliability and durability, making them the preferred sealing solution for industries that require top-tier performance. Crafted from polytetrafluoroethylene (PTFE), a material renowned for its high resistance to chemicals, extreme temperatures, and wear, these O-rings are engineered to maintain a solid seal in even the harshest conditions. Their robust properties make them ideal for industries like aerospace, automotive, chemical processing, and food and beverage, where high precision and durability are paramount. The AS568 PTFE O-Rings are available in various sizes and meet industry-standard specifications, ensuring compatibility with an extensive range of applications and equipment.
Our PTFE O-Rings are meticulously manufactured to provide superior anti-friction and anti-stick properties, ensuring smooth operation and longevity in demanding environments. Thanks to PTFE’s non-reactive nature, these O-rings excel in applications where traditional rubber O-rings would quickly degrade or lose effectiveness. They can withstand a wide range of temperatures, from -100°F to over 500°F, and resist aggressive chemicals, including solvents, acids, and bases, which could compromise other materials. These unique attributes make OneMonroe PTFE O-Rings a highly reliable choice for applications requiring minimal maintenance and reduced downtime.
At OneMonroe, we are committed to providing high-quality sealing solutions that meet our customers’ specific needs. Our AS568 PTFE O-Rings are available in standard and custom sizes to ensure a precise fit in your applications. In addition to superior performance, our O-rings feature a low coefficient of friction, making them perfect for dynamic applications with moving parts. With OneMonroe, you can count on expert craftsmanship, stringent quality controls, and a dedication to innovation, ensuring that your equipment operates smoothly and efficiently, even under the most demanding conditions. Choose OneMonroe PTFE O-Rings for a reliable, long-lasting seal in any environment.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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