{"product_id":"kerr-graphite-crucibles-100-troy-oz-electro-melt","title":"Kerr-Ventura Graphite Crucibles For 100 Troy Oz. Models","description":"\u003cp\u003eReplacement graphite crucibles designed for Kerr 100 troy ounce (3 kilo) gold capacity Electro Melt furnaces. Made from virgin graphite — not compressed graphite — these crucibles are heavier than standard alternatives and feature a bright, shiny, smooth surface when new. They are manufactured to match Kerr part numbers 29479 and 35621, making them a direct replacement for compatible Kerr Maxi Electro Melt models.\u003c\/p\u003e\n\n\u003cp\u003eGraphite crucibles provide maximum resistance to oxidation while metal is being melted. To avoid contamination, use a separate crucible for each metal type.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from virgin graphite, not compressed graphite\u003c\/li\u003e\n\u003cli\u003eHeavier construction than many competing crucibles\u003c\/li\u003e\n\u003cli\u003eBright, shiny, smooth surface when new\u003c\/li\u003e\n\u003cli\u003eMaximum resistance to oxidation during melting\u003c\/li\u003e\n\u003cli\u003eMatches Kerr part numbers 29479 and 35621\u003c\/li\u003e\n\u003cli\u003eCompatible with Kerr 100 troy oz (3 kilo) gold capacity Electro Melt furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e100 troy oz (3 kilo) gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Height (new)\u003c\/th\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Width — widest point (new)\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Width — below lip (new)\u003c\/th\u003e\n\u003ctd\u003e3-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight — bottom to top of lip (new)\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Width (new)\u003c\/th\u003e\n\u003ctd\u003e2-15\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Depth (new)\u003c\/th\u003e\n\u003ctd\u003e4-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eVirgin graphite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces Kerr Part #\u003c\/th\u003e\n\u003ctd\u003e29479, 35621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions will change with use.\u003c\/strong\u003e As the crucible is exposed to heat and air during melting cycles, the graphite will wear and dimensions will decrease over time. Measurements listed above reflect a brand new crucible only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Kerr Maxi Electro Melt Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eKerr Series 1259 (current production)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKerr 31810 — 120V\u003c\/li\u003e\n\u003cli\u003eKerr 31811 — 230V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eKerr Series 365 (former production)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKerr 22360 — 115V\u003c\/li\u003e\n\u003cli\u003eKerr 22374 — 230V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kerr","offers":[{"title":"Default Title","offer_id":43579626160342,"sku":"122.341","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/kerr-ventura-graphite-crucibles-for-100-troy-oz-models-otto-frei.jpg?v=1719958548","url":"https:\/\/www.ottofrei.com\/products\/kerr-graphite-crucibles-100-troy-oz-electro-melt","provider":"Otto Frei","version":"1.0","type":"link"}