{"product_id":"pro-poly-guard-rust-scale-preventer-powder-5-lb-case-of-6","title":"Pro Poly Guard Rust \u0026 Scale Preventer Powder-5 lb-  Case of 6","description":"\u003cb\u003eMixing:\u003c\/b\u003e Poly Guard scale preventer powder should be dissolved at a rate of 1.5 pounds per 5 gallons of water. The solution should be held in a solution tank and injected into the water system.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCorrosion Control:\u003c\/b\u003e Poly Guard scale preventer powder is applied through a chemical feed pump downline from the well pump. Poly Guard is normally fed at a rate of 1 pound (1.5 cups) per 40,000 gallons of water. The feed rate should increase to 1 pound per 20,000 gallons in above normal iron and corrosion water supplies. Follow the procedure for injecting Poly Guard solution into the water system as specified by the chemical feed pump manufacturer or supplier. For best results, use dosage calculator in tool kit located on the right side of this page.\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eNon-hazardous and non-flammable by WHMIS\/OSHA criteria\u003c\/li\u003e\n\u003cli\u003eNSF Certification to meet NSF\/ANSI Standard 60 for drinking water additives\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAppearance\/Form:\u003c\/b\u003e Powder\/Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003epH:\u003c\/b\u003e 5.9 (1% solution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncompatable materials:\u003c\/b\u003e soluble calcium salt solution, hydrofluoric\/hydrofluosilicic acid (could cause precipitations)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eApplicable to commercial, industrial and residential potable water applications\u003c\/li\u003e\n\u003cli\u003ePrevents hard water scale, iron staining, corrosion, and copper leaching\u003c\/li\u003e\n\u003cli\u003eFor most effective results, inject Poly Guard Powder by chemical feed pump into the raw systems as close to the source as possible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":13249945010219,"sku":"GA65N","price":226.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/trwgmnhy46bqeanqdidv_ac8ddb70-6f55-45d3-8c34-2047247a89f5.jpg?v=1792572798","url":"https:\/\/freshwitersystems.com\/products\/pro-poly-guard-rust-scale-preventer-powder-5-lb-case-of-6","provider":"Fresh Water Systems","version":"1.0","type":"link"}