{"product_id":"bulgin-3001-9993","title":"Bulgin DG91UA High Flow Flashback Arrestors — Torch End","description":"\u003csection\u003e\u003ch2\u003eBulgin® Flashback Arrestor Oxygen High Flow (DG91UA-O) Torch End - 5\/8\"-18 UNF RH — 3001-9994\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eBULGIN High Flow Torch\nEnd Flashback Arrestors\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bulgin DG91UA-O\nHigh Flow Flashback Arrestor is a German-engineered and manufactured safety\ndevice designed to deliver the highest levels of safety, performance, and\nreliability in oxy-fuel welding, cutting, and heating applications.\u003c\/p\u003e\n\u003cp\u003eEvery flashback arrestor is 100% function tested prior to leaving the factory. All assembled devices are tested with a flashback test, a leak test and a gas non-return valve test. This rigorous quality assurance process provides complete\nconfidence in product performance, safety, and compliance.\u003c\/p\u003e\n\u003cp\u003eFlashback arrestors are one of the most critical safety devices in any\noxy-fuel system. The Bulgin Flashback Arrestor range combines proven German\nengineering, precision manufacturing, and comprehensive testing to deliver\ndependable protection in demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePrevents dangerous reverse gas flow\u003c\/li\u003e\n \u003cli\u003eStops flashbacks before they can travel\n     upstream\u003c\/li\u003e\n\u003cli\u003eProtects internal safety components from\n     contamination\u003c\/li\u003e\n \u003cli\u003e100% factory function tested and flame\n     tested\u003c\/li\u003e\n \u003cli\u003eSuitable for demanding industrial\n     environments\u003c\/li\u003e\n \u003cli\u003eComplies with EN ISO 5175-1 and AS 4603\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n\u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003e\u003cb\u003eParameter\u003c\/b\u003e\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eModel\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eDG91UA-O\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eGas Service\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eOxygen\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eInstallation Position\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eTorch End\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eInlet Connection\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e5\/8\"-18\n  UNF RH Male\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eOutlet Connection\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e5\/8\"-18\n  UNF RH Female\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eMaximum Working Pressure\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e2500 kPa\n  (25 bar)\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eOperating Temperature\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e-20°C to\n  +60°C\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eCracking Pressure\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e50 mbar\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eConstruction Material\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eBrass body with stainless steel spring\n  components\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eStandards\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eAS 4603, EN ISO 5175-1,\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eTesting\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003e100% Function Tested \u0026amp; Flame Tested\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n  \u003ctd\u003e\n  \u003cp\u003eCountry of Manufacture\u003c\/p\u003e\n  \u003c\/td\u003e\n  \u003ctd\u003e\n  \u003cp\u003eGermany\u003c\/p\u003e\n  \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Safety Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eNV – Gas\nNon-Return Valve\u003c\/p\u003e\n\u003cp\u003ePrevents\nreverse gas flow and the formation of dangerous mixed-gas conditions within the\nsystem.\u003c\/p\u003e\n\u003cp\u003eFA – Flame\nArrestor\u003c\/p\u003e\n\u003cp\u003eExtinguishes\nflashbacks before they can propagate upstream, protecting regulators, hoses,\nand gas supply equipment.\u003c\/p\u003e\n\u003cp\u003eDF – Dust\nFilter\u003c\/p\u003e\n\u003cp\u003eProtects\ncritical internal safety components from contamination, maintaining long-term\nperformance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe DG91UA-O High Flow Flashback Arrestor is designed for use in oxy-fuel operations\nincluding:\u003c\/p\u003e\n\u003cp\u003eWelding\u003c\/p\u003e\n\u003cp\u003eSuitable\nfor material thicknesses up to 30 mm.\u003c\/p\u003e\n\u003cp\u003eCutting\u003c\/p\u003e\n\u003cp\u003eSuitable\nfor cutting applications up to 700 mm.\u003c\/p\u003e\n\u003cp\u003eHeating\u003c\/p\u003e\n\u003cp\u003eSuitable\nfor heating applications \u0026gt;100\nmm.\u003c\/p\u003e\u003c\/section\u003e","brand":"Bulgin","offers":[{"title":"Oxygen — RH","offer_id":47522639610031,"sku":"3001-9994","price":153.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0402\/7823\/files\/5B3001-9994_5D_20Bulgin_C2_AE_20Flashback_20Arrestor_20Oxygen_20High_20Flow_20_28DG91UA-O_29_20Torch_20End_20-_205-8_22-18_20UNF_20RH.webp?v=1789611847","url":"https:\/\/aandswelding.com.au\/products\/bulgin-3001-9993","provider":"A\u0026S Welding Supplies","version":"1.0","type":"link"}