{"product_id":"coilhose-pneumatics-st218-blow-gun-extension-tube-18-in","title":"Coilhose Pneumatics ST218 Blow Gun Extension Tube 18 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COILHOSE PNEUMATICS ST218 is an 18-inch extension tube designed for use with 1\/8-inch tip blow guns in compressed air systems. It threads onto compatible blow guns using a 1\/4 NPSM connection, extending the operator's reach for blowoff, cleaning, and drying tasks in industrial and shop environments. The ST218 meets OSHA standards for safe air gun use, making it appropriate for facilities that require compliance with workplace safety regulations. Pneumatic technicians and maintenance professionals install this accessory to improve access to tight spaces or to reduce fatigue during extended blowoff work.\u003c\/p\u003e\n\u003cp\u003eThe ST218 extension tube is suited for use in industrial maintenance, manufacturing, automotive service, and general shop applications where blow gun reach is insufficient. It connects to 1\/8-inch tip blow guns and is typically used at compressed air stations, assembly lines, and workbenches. The NPSM thread standard allows for straightforward hand-tight assembly without sealant tape in most applications, though shop practice and fitting condition will vary.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-inch length extends blow gun reach into confined or hard-to-access areas\u003c\/li\u003e\n  \u003cli\u003e1\/4 NPSM thread provides a secure, standard connection to compatible blow guns\u003c\/li\u003e\n  \u003cli\u003eDesigned for 1\/8-inch tip blow guns for direct accessory compatibility\u003c\/li\u003e\n  \u003cli\u003eMeets OSHA standards for compressed air blow gun use in regulated work environments\u003c\/li\u003e\n  \u003cli\u003eSold individually, suitable for single-unit replacement or addition to existing blow gun setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1\/8-inch tip blow guns featuring a 1\/4 NPSM thread connection, per manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians or pneumatic system operators. Depressurize and disconnect the air supply before attaching or removing blow gun accessories. Thread the ST218 onto the blow gun hand-tight using the 1\/4 NPSM connection, inspecting threads for damage before assembly. Verify that the assembled blow gun and extension comply with applicable OSHA compressed air safety requirements for your facility.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPSM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Extension Tube\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: 1\/8 inch tip blow guns\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: OSHA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.27 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ST218\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COILHOSE PNEUMATICS","offers":[{"title":"Default Title","offer_id":51559398342962,"sku":"ST218","price":50.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f05d9582371bb6da62dbf294d1763c4.jpg?v=1786431241","url":"https:\/\/voomisupply.com\/products\/coilhose-pneumatics-st218-blow-gun-extension-tube-18-in","provider":"Voomi Supply","version":"1.0","type":"link"}