{"product_id":"schaefer-brush-42945-tampico-fiber-tube-brush-2-in","title":"Schaefer Brush 42945 Tampico Fiber Tube Brush 2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHAEFER BRUSH 42945 is a single stem, single spiral tube brush fitted with Tampico fiber bristles, designed for cleaning the interior of tubes, pipes, and conduit in HVAC, plumbing, and light industrial maintenance applications. The brush measures 2 inches in diameter with an overall length of 8 inches and a brush length of 4.5 inches. The 0.25 inch NPSM male connection at the stem end allows the brush to thread onto standard extension rods for reach into longer runs. Tampico fiber is a natural plant-based filament that offers moderate stiffness and is well-suited for scrubbing without scoring softer metal surfaces. Licensed trade technicians and maintenance professionals typically use this tool during tube cleaning, coil cleaning, and drain line service.\u003c\/p\u003e\n\u003cp\u003eThis tube brush is used in residential and light commercial service work where internal tube or pipe surfaces need mechanical scrubbing. Common applications include cleaning evaporator drain pans and drain lines, boiler tubes, condenser tubes, and plumbing pipe interiors. The 2-inch brush diameter makes it appropriate for nominal 2-inch tube or pipe bores. The threaded male stem accepts standard extension rod assemblies, making it practical for deep tube cleaning tasks where direct access is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTampico fiber fill provides moderate scrubbing action without scoring softer metal tube walls\u003c\/li\u003e\n  \u003cli\u003e2-inch brush diameter suited for nominal 2-inch tube and pipe bores\u003c\/li\u003e\n  \u003cli\u003e8-inch overall length with 4.5-inch brush section for effective reach into tube ends\u003c\/li\u003e\n  \u003cli\u003e0.25 inch NPSM male threaded connection for use with standard extension rods\u003c\/li\u003e\n  \u003cli\u003eSingle stem, single spiral construction for consistent bristle coverage around the tube bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style cleaning tool for 2-inch nominal bore tubes and pipes in HVAC, plumbing, and light industrial maintenance applications where a 0.25 inch NPSM male threaded stem connection is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this brush does not require electrical or gas shutdown, but any system whose tubes or pipes are being serviced should be depressurized and drained before brushing. A licensed HVAC technician or plumber should verify that the brush diameter matches the tube bore before insertion to avoid bristle damage or lodging. Thread the stem connection to an appropriate extension rod hand-tight before use. Do not force the brush through bends or fittings not designed to pass a rigid brush assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBristle Material\u003c\/strong\u003e: Tampico Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: NPSM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 0.25 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Gender\u003c\/strong\u003e: Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Single Stem, Single Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 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: SCHAEFER BRUSH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 42945\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51543017947442,"sku":"42945","price":30.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d2fac389dc857ff3d18933fb201fa4a_9335ae93-ba72-41df-8f22-d64790fbbfeb.jpg?v=1785913748","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-42945-tampico-fiber-tube-brush-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}