{"product_id":"chicago-pneumatic-6151909561-air-impact-wrench-3-4-in","title":"Chicago Pneumatic 6151909561 Air Impact Wrench 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO PNEUMATIC 6151909561 is a 3\/4 inch drive pneumatic impact wrench built for industrial maintenance and heavy-duty fastening work. Powered by compressed air at 90 psi, it delivers 750 ft\/lb of torque at up to 5,500 RPM, making it well suited for high-demand applications where stubborn fasteners are the norm. The pistol grip handle provides a familiar ergonomic profile, and the aluminum body keeps overall weight manageable at 10.5 pounds. Licensed HVAC technicians, plumbers, heavy equipment mechanics, and industrial maintenance crews are the primary installers and users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis impact wrench is designed for industrial and commercial maintenance environments where a 3\/4 inch drive tool is required. Typical use cases include equipment overhaul, structural bolting, fleet maintenance, and heavy mechanical assembly. It connects via a 3\/8 inch NPT air inlet and requires a compressed air supply capable of delivering at least 30 CFM at 90 psi. The through-hole retainer type secures sockets reliably during high-torque operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e750 ft\/lb of torque output for heavy fastening applications\u003c\/li\u003e\n  \u003cli\u003e5,500 RPM free speed with 900 blows per minute for fast material removal\u003c\/li\u003e\n  \u003cli\u003eAluminum body construction reduces tool weight while maintaining durability\u003c\/li\u003e\n  \u003cli\u003eLow-vibration design reduces operator fatigue during extended use\u003c\/li\u003e\n  \u003cli\u003ePistol grip handle for familiar, controlled operation\u003c\/li\u003e\n  \u003cli\u003eThrough-hole retainer type keeps sockets securely seated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 3\/4 inch drive impact sockets and accessories. Requires a compressed air source supplying 30 CFM at 90 psi through a 3\/8 inch NPT inlet connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified mechanics or maintenance technicians familiar with pneumatic tools and compressed air systems. Before connecting or disconnecting the air supply, depressurize the line and verify the inlet fitting is properly threaded and sealed to prevent air leaks. Use only impact-rated sockets rated for 3\/4 inch drive; standard chrome sockets are not rated for impact use and can shatter under load. Always follow applicable workplace safety codes and manufacturer guidelines for air line pressure limits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 750 ft\/lb (1016.87 N\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Speed\u003c\/strong\u003e: 5,500 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlows Per Minute\u003c\/strong\u003e: 900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpacts Per Minute\u003c\/strong\u003e: 800\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 30 CFM (14.16 LPS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi (6.30 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 3\/8 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Pistol Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRetainer Type\u003c\/strong\u003e: Through Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27131501\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: CHICAGO PNEUMATIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6151909561\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO PNEUMATIC","offers":[{"title":"Default Title","offer_id":51543529619762,"sku":"6151909561","price":1116.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/03f3b094db6bca22633730031ea4a612.jpg?v=1785919926","url":"https:\/\/voomisupply.com\/products\/chicago-pneumatic-6151909561-air-impact-wrench-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}