{"product_id":"guardair-u74lvb-low-volume-air-blow-gun-3-8-npt-brass","title":"Guardair U74LVB Low Volume Air Blow Gun 3\/8 Npt Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUARDAIR U74LVB is a low volume air blow gun designed for controlled compressed air delivery in industrial and shop environments. Built with a brass body and brass nozzle, it connects via a 3\/8 NPT female inlet and delivers up to 17 standard cubic feet per minute (SCFM) of airflow. The 80 dB decibel rating makes it compliant with OSHA dead-end pressure noise requirements for low volume blow guns. At 6.6 inches overall length, it provides a compact, ergonomic profile. This tool is installed and used by HVAC technicians, machinists, maintenance professionals, and general shop personnel performing part cleaning, chip clearing, and air drying tasks.\u003c\/p\u003e\n\u003cp\u003eThe U74LVB is suited for light industrial, automotive, and mechanical service applications where controlled airflow is needed without high-volume blast pressure. Its low volume tip design limits dead-end pressure, making it appropriate for regulated shop environments and applications requiring precision airflow rather than high thrust. The 1.00 lb maximum transmissible thrust rating confirms its classification as a safety-style blow gun. It operates across a wide temperature range, from -30 degrees F to 180 degrees F, supporting use in cold storage facilities, unheated shops, and warm production environments alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLow volume tip type limits dead-end pressure for safer compressed air operation\u003c\/li\u003e\n  \u003cli\u003eBrass body and brass nozzle provide corrosion resistance and durability in shop environments\u003c\/li\u003e\n  \u003cli\u003e3\/8 NPT female inlet for standard compressed air line connections\u003c\/li\u003e\n  \u003cli\u003e17 SCFM airflow with 80 dB noise rating for compliant shop use\u003c\/li\u003e\n  \u003cli\u003eWide operating range from -30 degrees F to 180 degrees F\u003c\/li\u003e\n  \u003cli\u003eCompact 6.6 inch overall length for easy one-handed operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/8 NPT compressed air supply lines in industrial, automotive, and mechanical service shop settings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires depressurizing the compressed air line before attaching or removing the blow gun. Thread the 3\/8 NPT female inlet onto a compatible male NPT fitting using appropriate thread sealant per shop practice. Do not exceed the rated maximum temperature of 180 degrees F in the operating environment. Maintenance personnel should verify that the connected air supply pressure is within the tool manufacturer's rated limits before use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Type\u003c\/strong\u003e: Low Volume\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 0.38 inches (3\/8 NPT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: FNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow\u003c\/strong\u003e: 17 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecibel Rating\u003c\/strong\u003e: 80 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 Transmissible Thrust\u003c\/strong\u003e: 1.00 lb\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\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: U74LVB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUARDAIR","offers":[{"title":"Default Title","offer_id":51541162197298,"sku":"U74LVB","price":114.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b6ce099886711d70c18f06ca6f02700b.jpg?v=1785869246","url":"https:\/\/voomisupply.com\/products\/guardair-u74lvb-low-volume-air-blow-gun-3-8-npt-brass","provider":"Voomi Supply","version":"1.0","type":"link"}