{"product_id":"epdm-70-o-ring-3-5mm-cs-x-27mm-id","title":"EPDM 70 - O-Ring 3.5mm CS x 27mm ID","description":"\u003cp\u003eThe EPDM 70 O-Ring, with a 3.5mm cross-section (CS) and 27mm inner diameter (ID), is a high-performance sealing component designed for environments requiring excellent resistance to heat, water, and weathering. Made from Ethylene Propylene Diene Monomer (EPDM), this O-ring is ideal for use in applications where exposure to steam, water, and harsh environmental conditions is common, while also offering good resistance to a variety of chemicals and fluids.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Properties:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e EPDM (Ethylene Propylene Diene Monomer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 70 Shore A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -45°C to +150°C (-49°F to +302°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e Superior resistance to water, steam, ozone, UV, and certain chemicals including alkalis and acids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeathering and Aging:\u003c\/strong\u003e Excellent resistance to aging, ensuring long-term durability even in outdoor environments exposed to sunlight and ozone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e This EPDM 70 O-Ring is highly versatile and is suitable for use in a wide range of sealing applications, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and steam systems\u003c\/strong\u003e: Ideal for use in plumbing, HVAC, and industrial water systems due to its resistance to water and steam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor and weather-exposed equipment\u003c\/strong\u003e: Excellent resistance to ozone and UV radiation makes it a reliable choice for outdoor sealing in electrical enclosures, pumps, and irrigation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive industry\u003c\/strong\u003e: Commonly used in brake systems, cooling systems, and other applications where contact with glycol-based fluids or water is common.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing\u003c\/strong\u003e: Resists exposure to weak acids, alkalis, and various polar solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional water and steam resistance\u003c\/strong\u003e: Ensures reliable performance in high-humidity and steam-heavy environments, making it perfect for water-handling applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range\u003c\/strong\u003e: Performs well in both low and high temperatures, providing consistent sealing in demanding thermal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent weather resistance\u003c\/strong\u003e: Withstands exposure to ozone, UV, and other harsh environmental conditions, ensuring long-lasting outdoor performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical compatibility\u003c\/strong\u003e: Good resistance to a range of chemicals, including alcohols, weak acids, and alkalis, making it suitable for various industrial processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Section (CS):\u003c\/strong\u003e 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter (ID):\u003c\/strong\u003e 27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD):\u003c\/strong\u003e 34mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndustry Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e This EPDM O-ring complies with ISO 3601 and other international standards governing O-ring materials and dimensions, ensuring high quality and reliable sealing performance across various applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance:\u003c\/strong\u003e EPDM O-rings are commonly used in potable water applications as they comply with NSF\/ANSI 61 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages of EPDM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistant to harsh weather\u003c\/strong\u003e: The ability to withstand ozone and UV exposure ensures that the O-ring performs well in outdoor and exposed environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-reactive with polar fluids\u003c\/strong\u003e: Unlike many other elastomers, EPDM resists polar fluids like alcohols and glycols, making it perfect for specialized industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil resistance\u003c\/strong\u003e: EPDM is not suitable for applications involving exposure to petroleum-based oils and fuels. In such cases, a different material, such as Buna-N, would be more appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The EPDM 70 O-Ring 3.5mm CS x 27mm ID is an excellent sealing solution for a variety of industrial and commercial applications, particularly those involving water, steam, and exposure to harsh environmental elements. Its exceptional durability, broad temperature tolerance, and reliable chemical resistance make it a versatile choice for both indoor and outdoor use.\u003c\/p\u003e","brand":"Technopack Corporation","offers":[{"title":"Default Title","offer_id":46559890407562,"sku":"P-B28-HO","price":1.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/1380\/6986\/files\/EPDM-70-O-Ring-3.5mm-CS-x-27mm-ID-P-B28-HO-JORES-TECHNOLOGIES.png?v=1754057805","url":"https:\/\/blessviva.com\/products\/epdm-70-o-ring-3-5mm-cs-x-27mm-id","provider":"Blessviva","version":"1.0","type":"link"}