{"product_id":"schaefer-brush-93484-spiral-tube-brush-0-75-in-6-25-in-oal","title":"Schaefer Brush 93484 Spiral Tube Brush 0.75 in 6.25 in Oal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHAEFER BRUSH 93484 is a single stem spiral tube brush designed for cleaning the interior of tubes, pipes, and small-bore passages. The brush measures 0.75 inches in diameter with an overall length of 6.25 inches, including a 4-inch brush section. Fill material is silicone carbide impregnated nylon, which provides both mild abrasive action and flexible resilience in a single pass. The male connection end allows quick attachment to standard extension handles or drive tools. HVAC technicians, plumbers, and maintenance professionals use this brush for tube cleaning tasks in both service and preventive maintenance settings.\u003c\/p\u003e\u003cp\u003eThis brush is suited for cleaning copper, aluminum, and plastic tubes encountered in HVAC coil maintenance, heat exchanger service, condenser tube cleaning, and plumbing rough-in work. The spiral stem construction keeps the bristle pattern consistent through curved or restricted tube runs. At 0.75 inches in diameter, it fits tube sizes commonly found in residential and light commercial HVAC and refrigeration equipment. It ships individually and is sold in single-unit quantities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicone carbide impregnated nylon fill provides mild abrasive cleaning action without metal wire contamination risk\u003c\/li\u003e\n\u003cli\u003e0.75-inch brush diameter sized for common residential and light commercial tube bores\u003c\/li\u003e\n\u003cli\u003e4-inch brush length covers adequate tube depth per insertion\u003c\/li\u003e\n\u003cli\u003e6.25-inch overall length accommodates hand-held use or attachment to drive tools\u003c\/li\u003e\n\u003cli\u003eMale connection end compatible with standard extension handles\u003c\/li\u003e\n\u003cli\u003eSingle stem spiral construction maintains consistent bristle contact through the bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose tube brush for use in HVAC, refrigeration, and plumbing service applications requiring a 0.75-inch diameter brush with a male connection fitting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAlways de-energize and lock out equipment before performing any internal tube cleaning on HVAC or refrigeration components. Shut off water supply and relieve system pressure before inserting this brush into plumbing lines. Use appropriate personal protective equipment when working with abrasive brush materials in enclosed spaces. Attach securely to a compatible extension handle before use if the target tube depth exceeds the brush overall length.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Silicone Carbide Impregnated Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCHAEFER BRUSH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 93484\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51540327661874,"sku":"93484","price":16.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aba2ad2aa19cbf498ebf9685b70a68b5.jpg?v=1785852312","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-93484-spiral-tube-brush-0-75-in-6-25-in-oal","provider":"Voomi Supply","version":"1.0","type":"link"}