{"product_id":"quartz-sand-40-kg-per-bag","title":"Quartz Sand  40kg","description":"\u003ch2\u003eQuartz Sand 40kg\u003c\/h2\u003e\n\u003ch4\u003eQuartz sand is mined from natural sources and refined by washing, drying, and sieving in accordance with EN 12904.\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eQuartz sand is nearly round in grain shape and has a generally smooth surface. It is preferred for use as the bottom layer in dual media filters and also for use in single-layer filtration. \u003cbr\u003eCoarse quartz gravel, i.e. grain sizes \u0026gt; 2 mm, is available for use as support gravel. \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eApplication sectors\u003c\/h4\u003e\n\u003cul style=\"margin-left: 50px;\"\u003e\n\u003cli\u003eDrinking water treatment\u003c\/li\u003e\n\u003cli\u003eSeawater desalination\u003c\/li\u003e\n\u003cli\u003eWastewater treatment\u003c\/li\u003e\n\u003cli\u003eWater treatment in swimming pools\u003c\/li\u003e\n\u003cli\u003eProcess water treatmen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch3\u003eCheMICAL AND PHYSICAL CHARACTERISTICS \u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSiO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eapprox. 97.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eapprox. 1.1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFe\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eapprox. 0.3 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\"\u003eLoss on Ignition\u003c\/td\u003e\n\u003ctd rowspan=\"1\"\u003eapprox. 0.2 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific density\u003c\/td\u003e\n\u003ctd\u003eapprox. 2.65 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk density\u003c\/td\u003e\n\u003ctd\u003eapprox. 1400 – 1600 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eapprox. 7 Mohs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Pure Drop Technicals","offers":[{"title":"Default Title","offer_id":45462481567934,"sku":"FM-S","price":227.7,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/2268\/5886\/files\/quartz-filter-media.jpg?v=1759882012","url":"https:\/\/www.watershopinstallations.co.za\/products\/quartz-sand-40-kg-per-bag","provider":"Pure Drop Technicals","version":"1.0","type":"link"}