{"product_id":"ambro-controls-1811558-nitrogen-flow-regulator","title":"Ambro Controls 1811558 Nitrogen Flow Regulator","description":"\u003ch1\u003eAmbro Controls 1811558 Nitrogen Flow Regulator\u003c\/h1\u003e\n\u003cp\u003e\u003cspan lang=\"EN-AU\"\u003eThe Ambro Controls Nitrogen F\u003c\/span\u003elow Regulator is an essential tool for repairing refrigeration and air conditioning piping. By purging nitrogen through the pipe both before and during brazing, it effectively prevents oxidation inside joints.\u003c\/p\u003e\n\u003cp\u003eThe device allows you to switch easily between PURGE and BRAZE modes: initiate a regulated flow to purge air, then adjust with a control knob to a lower, preset flow optimal for brazing. This minimizes nitrogen consumption and limits air ingress during repairs.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy setup, the device connects directly to a standard nitrogen regulator and features a 1\/4” SAE flare outlet, making it compatible with typical HVAC hoses for fast and reliable installation by technicians.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e Testing and purging of refrigeration and air conditioning systems\u003c\/span\u003e\u003cspan class=\"EOP SCXW96016338 BCX0\"\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy Twist to control nitrogen flow\u003c\/li\u003e\n\u003cli\u003e3-way dial: OFF – PURGE – BRAZE\u003c\/li\u003e\n\u003cli\u003eTough all metal body. Built to last\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e*Regulator \u0026amp; cylinder shown for display purposes only. Sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/ambrocontrols.com\/wp-content\/uploads\/2026\/07\/Nitrogen-Flow-Regulator-1811558_Product-Flyer_V1.1.pdf\"\u003e\u003cstrong\u003eProduct Flyer\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/ambrocontrols.com\/wp-content\/uploads\/2026\/07\/1811558-Nitrogen-Flow-Regulator-Manual-v1.3-Digital.pdf\"\u003e\u003cstrong\u003eInstruction Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/ambrocontrols.wpengine.com\/wp-content\/uploads\/2024\/07\/Ambro-Controls-Nitrogen-SDS-2022-Canada.pdf\"\u003e\u003cstrong\u003eNitrogen SDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1811558\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTesting and purging of refrigeration and air conditioning systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +50°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRated Flow Performance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(inlet at 50psi)\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ePurge Setting (SCFH) – 25.9 – 38.9\u003c\/p\u003e\n\u003cp\u003eBraze Setting (SCFH) – 5.1 – 7.7\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Inlet Pressure\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMax. Inlet Pressure\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOutlet Thread Connection\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e¼” SAE Flare Male\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInlet Thread Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e¼” SAE Flare Female\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFuel Type:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFor use with Nitrogen cylinder (sold separately)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (mm):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e38 (W) x 80 (L) x 30 (D)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNet Weight (Contents only):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.8oz (0.110kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCompatible With:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAmbro Controls 1.9L Nitrogen Cylinder\u003cbr\u003e870PSI Nitrogen Regulator\u003cbr\u003e400PSI Nitrogen Regulator\u003cbr\u003e200PSI Nitrogen Regulator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Edmondson Supply","offers":[{"title":"Default Title","offer_id":52138554982616,"sku":"1811558","price":33.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/6709\/7956\/files\/Nitrogen-Flow-Regulator-592x592-white-background-1.webp?v=1785718812","url":"https:\/\/edmondsonsupply.com\/products\/ambro-controls-1811558-nitrogen-flow-regulator","provider":"Edmondson Supply","version":"1.0","type":"link"}