{"product_id":"sch80-vanstone-flange","title":"Sch80 VANSTONE FLANGE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eSystem failures due to inferior flange connections lead to immediate shutdowns, catastrophic water waste, and costly turf damage during the peak of the irrigation season. When a main line connection fails, your project deadlines slip and your clients face the reality of crop loss or scorched landscapes. With global supply chains remaining unpredictable and lead times lengthening for industrial components, waiting until a leak occurs to source high quality replacements is a risk your business cannot afford. Securing your inventory now ensures your installs stay on track and your reputation for reliability remains intact despite the summer heat and high demand cycles.\u003c\/p\u003e\u003cp\u003eThe Lesso Schedule 80 Vanstone Flange offers a significant technical advantage over fixed or lower grade PVC alternatives by featuring a rotating ring design. This allows your crews to align bolt holes perfectly without the frustration of twisting heavy pipe, drastically reducing labor time and stress on the joint. By choosing Schedule 80 thickness over thinner wall options, you provide your clients with superior pressure handling and a longer service life, which translates to fewer call backs and lower maintenance costs. Maintaining a stock of these durable fittings provides you with a competitive edge when moving through complex commercial or agricultural installations.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh Grade Schedule 80 PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eVanstone Style with Rotating Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e150 PSI at 73°F (Internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eASTM D1784 Class 12454, NSF\/ANSI 61 and 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard nominal pipe sizes for Sch 80 systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eDark Grey Industrial Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eWe carry Lesso Schedule 80 Vanstone Flanges in a wide range of standard industrial sizes ranging from 2 inch through 12 inch options to match your piping requirements. Please contact our technical sales team for current availability on large diameter sizes, bulk pricing for fleet orders, or specific bolt circle configurations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo piece rotating ring design facilitates effortless bolt hole alignment during field installation.\u003c\/li\u003e\n\u003cli\u003eThicker Schedule 80 wall construction provides enhanced chemical resistance and structural integrity.\u003c\/li\u003e\n\u003cli\u003eLower thermal conductivity reduces the impact of external temperature fluctuations on fluid stability.\u003c\/li\u003e\n\u003cli\u003eCorrosion proof PVC material eliminates the scaling and pitting common in metal flange counterparts.\u003c\/li\u003e\n\u003cli\u003ePrecision molded surfaces ensure a flat and secure seal when paired with high quality gaskets.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard flat face flanges and mechanical equipment utilized in professional irrigation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations\u003c\/li\u003e\n\u003cli\u003ePotable water supply systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eProper installation requires the use of a high quality full face gasket and industrial grade bolts with washers to distribute pressure evenly across the flange face. Technicians should utilize a star pattern torque sequence to prevent uneven stress or cracking of the PVC ring, ensuring all bolts reach the manufacturer recommended foot pounds. Always check local plumbing and irrigation codes to verify compliance for pressure ratings and backflow prevention requirements before completing the final connection.\u003c\/p\u003e","brand":"Lesso","offers":[{"title":"1\/2\"","offer_id":52023038345505,"sku":"854-005","price":7.0,"currency_code":"USD","in_stock":false},{"title":"3\/4\"","offer_id":52023038378273,"sku":"854-007","price":7.0,"currency_code":"USD","in_stock":false},{"title":"1\"","offer_id":52023038411041,"sku":"854-010","price":7.0,"currency_code":"USD","in_stock":false},{"title":"1-1\/4\"","offer_id":52023038443809,"sku":"854-012","price":7.0,"currency_code":"USD","in_stock":false},{"title":"3\"","offer_id":52023038476577,"sku":"854-030","price":26.59,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":52023038509345,"sku":"854-040","price":35.96,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":52023038542113,"sku":"854-060","price":45.99,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":52023038574881,"sku":"854-080","price":64.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/Sch80_VANSTONE_FLANGE_1.png?v=1763586890","url":"https:\/\/asiwsupply.com\/products\/sch80-vanstone-flange","provider":"ASIW","version":"1.0","type":"link"}