{"product_id":"epdm-70-o-ring-3-5mm-cs-x-85mm-id","title":"EPDM 70 - O-Ring 3.5mm CS x 85mm ID","description":"\u003cp\u003eThe EPDM 70 O-Ring with a 3.5mm cross-section (CS) and 85mm inner diameter (ID) is a high-performance sealing component, ideal for use in a variety of industrial, automotive, and outdoor applications. Manufactured from Ethylene Propylene Diene Monomer (EPDM) rubber with a Shore A hardness of 70, this O-ring provides excellent resistance to weathering, ozone, water, and a range of chemicals. Its wide temperature tolerance, chemical compatibility, and durability make it suitable for both high- and low-pressure systems, delivering long-lasting performance in demanding environments.\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, providing a perfect balance of strength, flexibility, and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -45°C to +150°C (-49°F to +302°F), capable of withstanding both high and low temperature extremes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Excellent resistance to polar solvents, such as alcohols, glycols, water, steam, and weak acids\/alkalis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e Superior resistance to ozone, UV rays, and environmental aging, ensuring long-lasting performance in outdoor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e The EPDM 70 O-Ring 3.5mm CS x 85mm ID is versatile and can be used in a wide range of sealing applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlumbing and HVAC Systems:\u003c\/strong\u003e Ideal for sealing components in water and steam systems, ensuring leak-proof performance in pipes, valves, and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Systems:\u003c\/strong\u003e Commonly used in cooling systems, brake systems, and other fluid-handling applications, where its resistance to glycol-based fluids is crucial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Equipment:\u003c\/strong\u003e Suitable for weather-exposed equipment and machinery due to its excellent UV, ozone, and environmental resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Applications:\u003c\/strong\u003e Perfect for chemical processing systems where polar solvents, weak acids, and alkalis are present, providing reliable sealing under various conditions.\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 Weather Resistance:\u003c\/strong\u003e The O-ring’s ability to resist ozone, UV radiation, and environmental wear makes it ideal for outdoor applications where long-term exposure to the elements is expected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Sealing Performance:\u003c\/strong\u003e Provides excellent sealing capability in water, steam, and various polar solvent environments, ensuring leak-proof performance in diverse applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Tolerance:\u003c\/strong\u003e Performs well in extreme temperatures ranging from -45°C to +150°C, making it ideal for both cold and high-temperature systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e Offers strong resistance to polar fluids such as alcohols, glycols, and water-based solutions, making it a versatile choice for industrial and automotive sealing needs.\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 85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD):\u003c\/strong\u003e 92mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance and Standards:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 3601 Compliance:\u003c\/strong\u003e Manufactured to international standards, ensuring dimensional accuracy and reliable performance in sealing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 61 Certification:\u003c\/strong\u003e Certified for use in potable water systems, ensuring compliance with water safety regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages of EPDM Material:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Durability:\u003c\/strong\u003e Resistant to cracking, aging, and weather-related degradation, EPDM is an ideal choice for seals exposed to harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Works effectively across a broad range of temperatures, providing versatility for numerous industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolar Fluid Resistance:\u003c\/strong\u003e Unlike many elastomers, EPDM performs exceptionally well in applications involving polar fluids, such as water, steam, alcohols, and glycols.\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\u003eNot Suitable for Oil-Based Applications:\u003c\/strong\u003e EPDM is incompatible with petroleum-based products such as oils, fuels, and greases. For applications involving such substances, Buna-N or Viton O-rings are recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The EPDM 70 O-Ring 3.5mm CS x 85mm ID is an excellent sealing solution for applications involving water, steam, and harsh environmental conditions. Its superior weather, ozone, and chemical resistance make it ideal for use in plumbing, HVAC, automotive, and outdoor machinery. With its reliable sealing performance, broad temperature range, and long-lasting durability, this O-ring ensures optimal performance and protection in a wide variety of demanding environments.\u003c\/p\u003e","brand":"Technopack Corporation","offers":[{"title":"Default Title","offer_id":46559889981578,"sku":"P-B34-HO","price":10.99,"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-85mm-ID-P-B34-HO-JORES-TECHNOLOGIES.png?v=1754057804","url":"https:\/\/blessviva.com\/products\/epdm-70-o-ring-3-5mm-cs-x-85mm-id","provider":"Blessviva","version":"1.0","type":"link"}