{"product_id":"schaefer-brush-93622-tube-brush-0-75in-dia-brass-bristles","title":"Schaefer Brush 93622 Tube Brush 0.75in Dia Brass Bristles","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHAEFER BRUSH 93622 is a double stem, single spiral tube brush designed for cleaning the interior of tubes, pipes, and small-bore fittings. The brush features a 0.75 inch diameter with brass bristles and a male connection end, making it suitable for use with standard brush extension handles. At 6.25 inches overall length with a 4 inch brush length, it provides targeted scrubbing reach inside tight passages. Brass bristles are effective for removing scale, debris, and light corrosion from copper, brass, and other non-ferrous surfaces without excessive abrasion. Licensed plumbers, HVAC technicians, and industrial maintenance crews keep this style of brush on hand for routine tube and fitting maintenance.\u003c\/p\u003e\n\u003cp\u003eThis tube brush is suited for residential and light commercial applications where pipe and tube interiors require periodic cleaning. Typical uses include cleaning copper tube ends before soldering, clearing debris from heat exchanger tubes, and maintaining condenser or evaporator coil connections. The male connection end allows it to be used alone or threaded onto compatible extension handles for added reach in confined spaces or deeper tube runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.75 inch diameter fits standard small-bore tube and pipe interiors\u003c\/li\u003e\n  \u003cli\u003eBrass bristles resist corrosion and are safe on non-ferrous surfaces\u003c\/li\u003e\n  \u003cli\u003eDouble stem construction provides a rigid, stable base for the spiral bristle wrap\u003c\/li\u003e\n  \u003cli\u003eSingle spiral winding delivers consistent scrubbing contact along the brush length\u003c\/li\u003e\n  \u003cli\u003eMale connection end compatible with standard brush extension handles\u003c\/li\u003e\n  \u003cli\u003eCompact 6.25 inch overall length for easy handling in tight work areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-purpose tube brush for standard 0.75 inch inside-diameter tubes and small-bore pipe fittings used in plumbing, HVAC, and industrial maintenance applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis brush is installed and used by plumbers, HVAC technicians, and maintenance professionals. Before cleaning any live system, isolate and depressurize the pipe or tube section and allow it to cool if it has been carrying heated fluids. Insert the brush end into the tube bore and work it in and out with a rotating motion to loosen scale and debris. Dispose of dislodged material appropriately and flush the line before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eBristle Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Style\u003c\/strong\u003e: Double Stem, Single Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: SCHAEFER BRUSH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 93622\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51541578940722,"sku":"93622","price":19.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01aa041dd1bbaca32f1ce28dce33c809.jpg?v=1785879730","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-93622-tube-brush-0-75in-dia-brass-bristles","provider":"Voomi Supply","version":"1.0","type":"link"}