{"product_id":"guardair-u74sfa-fan-tip-air-blow-gun-3-8-npt","title":"Guardair U74SFA Fan Tip Air Blow Gun 3\/8 Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUARDAIR U74SFA is a fan-tip air blow gun designed for industrial and shop air applications. It delivers a wide, flat airstream at up to 37 standard cubic feet per minute (SCFM), making it effective for clearing chips, dust, and debris from broad surfaces. The body and nozzle are cast zinc, providing durability in demanding shop environments. It connects via a 3\/8 NPT female inlet and operates across a wide temperature range, from -30 degrees F to 180 degrees F. Rated at 83 decibels, it is a relatively low-noise option compared to standard open-pipe blow-off. Licensed tradespeople and maintenance technicians install this type of tool as part of compressed air station setups.\u003c\/p\u003e\n\u003cp\u003eThe U74SFA suits general-purpose blow-off tasks in manufacturing, fabrication, automotive, and HVAC service shops. The fan-tip nozzle spreads airflow across a wider area than a single-point nozzle, making it practical for cleaning flat surfaces, clearing coolant from machined parts, or drying components before assembly. At 6.6 inches in overall length, it is a compact tool suited for both bench-mounted air stations and portable compressor setups. It threads directly onto standard 3\/8 NPT compressed air fittings and hose assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFan-tip nozzle delivers a wide, flat airstream for broad surface coverage\u003c\/li\u003e\n  \u003cli\u003e37 SCFM output for effective debris and coolant clearing\u003c\/li\u003e\n  \u003cli\u003eZinc body and nozzle construction for shop durability\u003c\/li\u003e\n  \u003cli\u003e83 dB noise rating for reduced operator fatigue compared to open-pipe blow-off\u003c\/li\u003e\n  \u003cli\u003eOperating range of -30 degrees F to 180 degrees F suits most shop environments\u003c\/li\u003e\n  \u003cli\u003e3\/8 NPT female inlet threads onto standard compressed air fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-thread replacement or addition for compressed air systems using standard 3\/8 NPT fittings and hose connections common in industrial, automotive, and HVAC service environments.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians or qualified shop personnel. Depressurize the air line completely before threading the blow gun onto the fitting to avoid injury. Apply thread sealant tape to the male NPT fitting threads before assembly and hand-tighten, then snug with a wrench — do not overtighten zinc-body fittings. Always point the nozzle away from personnel when pressurizing the line for the first time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Type\u003c\/strong\u003e: Fan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 0.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Thread Size\u003c\/strong\u003e: 3\/8 NPT (FNPT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Material\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 37 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Transmissible Thrust\u003c\/strong\u003e: 2.20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecibel Rating\u003c\/strong\u003e: 83 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 180 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -30 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.25 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GUARDAIR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: U74SFA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUARDAIR","offers":[{"title":"Default Title","offer_id":51540267434290,"sku":"U74SFA","price":140.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb21ed97f3261fcdf24cd1e4a0299ec4.jpg?v=1785850764","url":"https:\/\/voomisupply.com\/products\/guardair-u74sfa-fan-tip-air-blow-gun-3-8-npt","provider":"Voomi Supply","version":"1.0","type":"link"}