{"product_id":"schaefer-brush-93725-condenser-tube-brush-13-16-in-nylon","title":"Schaefer Brush 93725 Condenser Tube Brush 13\/16 in Nylon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHAEFER BRUSH 93725 is a single stem spiral condenser tube brush designed for cleaning the interior surfaces of condenser tubes in HVAC and refrigeration systems. The brush features a nylon bristle construction wound in a spiral pattern around a single stem, allowing it to conform to tube walls and dislodge scale, debris, and fouling deposits. At 13\/16 inches in diameter and 6-1\/4 inches in overall length, with a 4-inch brush section, it is sized for standard condenser tube bores. The 1\/4-28 male threaded connection allows attachment to standard brush extension rods. HVAC technicians and refrigeration service pros use this brush during routine condenser maintenance and coil cleaning procedures.\u003c\/p\u003e\u003cp\u003eThis brush is suited for residential and light commercial HVAC applications where condenser tube cleaning is part of a scheduled maintenance routine. It is typically used with a drill, flex shaft, or manual rod system to clean straight tube runs inside shell-and-tube condensers or similar heat exchanger configurations. The nylon bristle material is compatible with copper and aluminum tube surfaces and resists moisture and mild cleaning solutions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSingle stem spiral design conforms to tube ID for consistent contact along the full brush length\u003c\/li\u003e\n\u003cli\u003eNylon bristles resist corrosion and are safe for copper and aluminum tube surfaces\u003c\/li\u003e\n\u003cli\u003e4-inch brush length with 6-1\/4-inch overall length for reach inside standard tube runs\u003c\/li\u003e\n\u003cli\u003e1\/4-28 male threaded connection compatible with standard extension rods and drill adapters\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.1 pounds for easy one-handed handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and service brush for condenser tube cleaning applications in residential and commercial HVAC and refrigeration systems with tube bores sized for a 13\/16-inch brush diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified HVAC or refrigeration technician. Before cleaning, isolate and de-energize the equipment per lockout\/tagout procedures and relieve any system pressure. Attach the brush to a compatible extension rod or low-speed drill using the 1\/4-28 male thread connection. Do not force the brush into tubes that are smaller than the rated brush diameter, as this can damage bristles or tube walls.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 13\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Section Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBristle Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: 1\/4-28 Male Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 93725\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51540984758578,"sku":"93725","price":17.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c788ffe90ead2f9cca8b0013e9672c96.jpg?v=1785866948","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-93725-condenser-tube-brush-13-16-in-nylon","provider":"Voomi Supply","version":"1.0","type":"link"}