{"product_id":"value-collection-zmsce70nsf222-o-ring-dash-222-epdm","title":"Value Collection ZMSCE70NSF222 O-ring Dash 222 Epdm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCE70NSF222 is a Dash 222 EPDM O-ring designed for sealing applications in plumbing, hydronic, and fluid-handling systems. It measures 1.484 inches inside diameter, 1.75 inches outside diameter, and 0.125 inches thick, with a round cross section. Molded from EPDM (ethylene propylene diene monomer) rubber at a 70 durometer hardness rating, it provides reliable static or dynamic sealing across a wide temperature range of -65 degrees F to 300 degrees F. Plumbers, pipefitters, and maintenance technicians install this ring where chemical and thermal resistance are required.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial applications involving hot water lines, steam systems, and phosphate ester type hydraulic fluids. Its EPDM compound also delivers excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems, making it a cross-industry solution for maintenance shops that service both building mechanical systems and aviation ground-support equipment. The Dash 222 designation is a standard sizing reference that aids in cross-referencing and replacement sourcing. Sold in packages of 10, it suits both single-repair and small-stock scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEPDM compound rated for hot water, steam, and phosphate ester hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems\u003c\/li\u003e\n\u003cli\u003e70 durometer hardness for firm, reliable sealing under pressure\u003c\/li\u003e\n\u003cli\u003eWide service temperature range: -65 degrees F to 300 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross section for consistent groove seating and even compression\u003c\/li\u003e\n\u003cli\u003eNSF 61 listed for potable water system compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with hot water, steam, and phosphate ester type hydraulic fluid systems. NSF 61 approval supports use in potable water applications. Suitable as a standard Dash 222 replacement O-ring in grooves machined to that nominal size specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified maintenance technician. Depressurize and drain the system fully before removing the old O-ring and installing the replacement. Inspect the groove for nicks or corrosion that could compromise the seal, and apply a compatible lubricant to the ring before seating to prevent tearing during assembly. Follow applicable IPC or local plumbing code requirements for the system being serviced.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 222\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.484 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches (3.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 70 Durometer (Hard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 300 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\u003c\/strong\u003e: Hot Water, Steam, Phosphate Ester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF 61 Approved\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.41 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ZMSCE70NSF222\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710225711410,"sku":"ZMSCE70NSF222","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_f5c050cb-611f-46c3-8a26-d2e85f63b5eb.jpg?v=1788464521","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsce70nsf222-o-ring-dash-222-epdm","provider":"Voomi Supply","version":"1.0","type":"link"}