{"product_id":"coilhose-pneumatics-640s-safety-air-blow-gun-10-scfm-1-4-npt","title":"Coilhose Pneumatics 640S Safety Air Blow Gun 10 Scfm 1\/4 Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COILHOSE PNEUMATICS 640S is a standard safety air blow gun designed for use in industrial and shop pneumatic systems. It accepts a 1\/4 NPT inlet connection and features a brass nozzle with a zinc-finished body built for corrosion resistance and durability in demanding environments. The gun delivers up to 10 standard cubic feet per minute (SCFM) of airflow and produces a decibel rating of 84 to 87 dB during operation. It is rated for temperatures from 32 degrees F to 175 degrees F, making it suitable for year-round shop use. Licensed HVAC technicians, machinists, and pneumatic tool operators install and use this blow gun for directed airflow tasks including cleaning, debris removal, and equipment blowdown.\u003c\/p\u003e\n\u003cp\u003eThe 640S is intended for use with pneumatic grinders, sanders, and similar compressed-air-driven equipment in industrial, automotive, and mechanical service environments. Its compact form factor and 3\/4-inch tube length make it easy to direct airflow in tight spaces. The full-flow straight nozzle design provides maximum airflow efficiency without sacrificing control. This blow gun meets OSHA 1910.242(b) and OSHA 1910.95 standards, making it compliant for use in regulated workplace environments where chip guarding and noise exposure requirements apply.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets OSHA 1910.242(b) chip guarding and OSHA 1910.95 noise exposure standards\u003c\/li\u003e\n  \u003cli\u003eBrass nozzle construction for superior corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eZinc-finished body for durability in industrial environments\u003c\/li\u003e\n  \u003cli\u003eDelivers up to 10 SCFM with full-flow straight nozzle design\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: 32 degrees F to 175 degrees F\u003c\/li\u003e\n  \u003cli\u003eCompact design suited for use with pneumatic grinders and sanders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit safety blow gun for compressed air systems using 1\/4 NPT inlet connections, commonly found in industrial, automotive, and mechanical service shop setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by pneumatic system technicians or qualified shop personnel. Depressurize the air line completely before attaching or removing the blow gun from the 1\/4 NPT fitting. Use appropriate thread sealant on the NPT connection per shop or facility standards. Always verify the connected air supply pressure does not exceed the equipment rating before operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 10 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecibel Rating\u003c\/strong\u003e: 84 to 87 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Thread Size\u003c\/strong\u003e: 1\/4 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Type\u003c\/strong\u003e: Standard Safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Finish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 175 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: 32 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: OSHA 1910.242(b), OSHA 1910.95\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: COILHOSE PNEUMATICS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 640S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COILHOSE PNEUMATICS","offers":[{"title":"Default Title","offer_id":51563062493490,"sku":"640S","price":29.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c803df6182baa9f589b7041df5be23dc.jpg?v=1786489459","url":"https:\/\/voomisupply.com\/products\/coilhose-pneumatics-640s-safety-air-blow-gun-10-scfm-1-4-npt","provider":"Voomi Supply","version":"1.0","type":"link"}