{"product_id":"schaefer-brush-43733-condenser-tube-brush-1-in-nylon","title":"Schaefer Brush 43733 Condenser Tube Brush 1 in Nylon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHAEFER BRUSH 43733 is a single stem spiral condenser tube brush designed for cleaning the interior of condenser tubes in HVAC and refrigeration equipment. The brush measures 1 inch in diameter with an overall length of 6.25 inches and a brush length of 4 inches. Nylon bristles provide effective scrubbing action while resisting corrosion and chemical degradation. The 12-24 female threaded connection allows the brush to attach to standard extension rods for deeper tube access. HVAC technicians and refrigeration service pros use this tool during routine condenser maintenance to remove scale, debris, and biofilm buildup that reduces heat transfer efficiency.\u003c\/p\u003e\n\u003cp\u003eThis condenser tube brush is suited for residential and light commercial HVAC systems where tube-and-shell or similar heat exchanger configurations require periodic mechanical cleaning. The 1-inch diameter fits standard condenser tube bore sizes commonly found in chiller evaporators, condenser bundles, and shell-and-tube heat exchangers. It is typically used during scheduled maintenance shutdowns or when system efficiency has degraded and tube-side fouling is suspected. The female 12-24 threaded end accepts compatible extension rod systems to reach tubes across full bundle depth.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 inch brush diameter sized for standard condenser tube bores\u003c\/li\u003e\n  \u003cli\u003e4 inch brush length with 6.25 inch overall length for reach and control\u003c\/li\u003e\n  \u003cli\u003eNylon bristles resist corrosion and are compatible with common cleaning solutions\u003c\/li\u003e\n  \u003cli\u003e12-24 female threaded connection for use with standard extension rods\u003c\/li\u003e\n  \u003cli\u003eSpiral single stem construction maintains consistent bristle contact through the tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-fit condenser tube cleaning brush for HVAC, refrigeration, and heat exchanger maintenance applications requiring a 1-inch diameter brush with a 12-24 female threaded connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis brush is installed and used by HVAC technicians or refrigeration mechanics during scheduled tube cleaning maintenance. Before cleaning, isolate and lock out the system, drain or isolate the fluid circuit, and verify the tube bore diameter matches the brush diameter to avoid bristle damage or brush lodging. Attach the brush securely to a compatible 12-24 threaded extension rod before inserting into the tube. Follow applicable facility maintenance procedures and manufacturer guidelines for condenser cleaning frequency and chemical use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Length\u003c\/strong\u003e: 4 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\u003eBristle Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Female threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 12-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: 43733\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51542890152242,"sku":"43733","price":16.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b0879c7065b4e86aa5be378b298b8d7e.jpg?v=1785910050","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-43733-condenser-tube-brush-1-in-nylon","provider":"Voomi Supply","version":"1.0","type":"link"}