{"product_id":"bk-mueller-520-186hc-90-reducing-elbow-2x1-1-4-in-threaded","title":"Bk Mueller 520-186HC 90 Reducing Elbow 2x1-1\/4 in Threaded","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BK MUELLER 520-186HC is a black malleable iron 90 degree reducing elbow rated for Class 150 service. It transitions from a 2-inch female iron pipe (FIP) thread to a 1-1\/4-inch FIP thread, making a right-angle change of direction in threaded pipe systems. Rated to 300 psi for both liquid and gas service, this fitting handles the pressures common in natural gas, compressed air, and water distribution piping. The black finish is standard for gas-line applications. Plumbers, pipefitters, and HVAC technicians install this type of fitting where a threaded run needs to reduce and turn simultaneously, eliminating the need for a separate coupling and elbow.\u003c\/p\u003e\n\u003cp\u003eThis reducing elbow is suited for residential and light commercial gas distribution, steam, air, and water piping systems where Class 150 malleable iron fittings are specified. Typical applications include branch takeoffs in gas supply lines, boiler piping, and compressed air headers. The 2 x 1-1\/4-inch size is a common reducing combination in gas appliance rough-in work and mechanical room piping.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90 degree reducing elbow combines a direction change and a pipe size reduction in a single fitting\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction rated to 300 psi liquid and gas pressure\u003c\/li\u003e\n  \u003cli\u003eClass 150 classification suitable for standard residential and commercial piping service\u003c\/li\u003e\n  \u003cli\u003eFemale iron pipe (FIP) threaded connections on both ends for standard threaded pipe assembly\u003c\/li\u003e\n  \u003cli\u003eBlack finish meets typical code requirements for gas piping identification\u003c\/li\u003e\n  \u003cli\u003e2 x 1-1\/4-inch size fits a common reducing transition in gas and mechanical piping layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Class 150 malleable iron threaded fitting compatible with 2-inch and 1-1\/4-inch FIP threaded pipe in gas, air, steam, and water piping systems where malleable iron fittings are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or pipefitter following applicable local codes and IFGC requirements for gas piping or IPC requirements for water and air service. Shut off and depressurize the line fully before disassembling or installing any threaded fitting. Apply an approved thread sealant or PTFE tape rated for the service medium to all male threads before assembly. Tighten to a firm, leak-free make-up using pipe wrenches  -  do not overtighten malleable iron fittings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: 90 Degree Reducing Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 2 x 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded (FIP both ends)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: FIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassification\u003c\/strong\u003e: Class 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 300 psi (liquid and gas)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.4 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: BK MUELLER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 520-186HC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026K MUELLER","offers":[{"title":"Default Title","offer_id":67915241783602,"sku":"520-186HC","price":42.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33655901611609f416a1d36dc0c01044.jpg?v=1791252819","url":"https:\/\/voomisupply.com\/products\/bk-mueller-520-186hc-90-reducing-elbow-2x1-1-4-in-threaded","provider":"Voomi Supply","version":"1.0","type":"link"}