{"product_id":"schaefer-brush-08544-12-power-fitting-cleaning-brush","title":"Schaefer Brush 08544-12 Power Fitting Cleaning Brush","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHAEFER BRUSH 08544-12 is a carbon steel power fitting and cleaning brush designed for use with rotary power tools in HVAC, refrigeration, and plumbing applications. It features a 0.25 inch inside diameter with a 7\/16 inch actual brush diameter, a 3\/16 inch shank diameter, and a twisted wire stem construction. Overall length is 3-5\/8 inches. The brush is rated for 3\/8 inch refrigeration outside diameter fittings. HVAC technicians and plumbers use this brush to clean copper fittings, tube ends, and refrigerant line connections prior to brazing or soldering.\u003c\/p\u003e\u003cp\u003eThis brush is suited for residential and light commercial service work involving copper refrigerant lines and plumbing fittings. It is commonly used during installation and maintenance of refrigeration systems, air conditioning equipment, and potable water piping where clean, oxide-free joint surfaces are required for reliable solder or braze connections. The shank design allows use with a standard power drill or rotary tool for faster fitting prep compared to hand brushes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.25 inch inside diameter fits 3\/8 inch refrigeration outside diameter copper fittings\u003c\/li\u003e\n\u003cli\u003e7\/16 inch actual brush diameter for effective contact with fitting ID surfaces\u003c\/li\u003e\n\u003cli\u003e3\/16 inch shank diameter compatible with standard rotary tool and drill chucks\u003c\/li\u003e\n\u003cli\u003eTwisted wire stem construction holds carbon steel bristles securely under rotation\u003c\/li\u003e\n\u003cli\u003e3-5\/8 inch overall length provides clearance in tight service locations\u003c\/li\u003e\n\u003cli\u003eCarbon steel bristles remove oxidation and debris from copper fitting interiors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement brush for use with 3\/8 inch OD refrigeration and plumbing copper fittings requiring power-driven interior cleaning prior to brazing or soldering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this brush is performed by licensed HVAC technicians and plumbers during system service or new construction. Disconnect and de-energize any associated equipment and recover refrigerant per EPA Section 608 requirements before cleaning refrigerant line fittings. Insert the shank into a drill or rotary tool chuck and verify it is secure before operation. Wear appropriate eye protection when using rotary wire brushes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Brush Diameter\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Outside Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Type\u003c\/strong\u003e: Twisted Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 08544-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51538338644274,"sku":"08544-12","price":26.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/60c9c12958916de15142a5ef79955524.jpg?v=1785823285","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-08544-12-power-fitting-cleaning-brush","provider":"Voomi Supply","version":"1.0","type":"link"}