{"product_id":"stz-industries-1-1-2-in-fip-each-x-1-2-in-d-fip-black-malleable-iron-reducing-coupling","title":"STZ Industries 1-1\/2 in. FIP each X 1\/2 in. D FIP Black Malleable Iron Reducing Coupling","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the STZ Industries 1-1\/2 in. FIP x 1\/2 in. FIP Black Malleable Iron Reducing Coupling—a rugged, two-end connector engineered to make dependable size transitions in plumbing systems. Featuring female Iron Pipe (FIP) threads on both ends, this fitting provides a secure, leak-resistant path from a larger pipe to a smaller one.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable iron with a durable black finish for lasting performance in pressure and temperature variations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd connections\u003c\/strong\u003e: 1-1\/2 in FIP on one end and 1\/2 in FIP on the other, enabling a reliable reduction in a single fitting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free design\u003c\/strong\u003e: Average lead content is lead-free, supporting safer, code-compliant installations in potable water applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and temperature\u003c\/strong\u003e: Rated for up to 300 psi and capable of handling temperatures up to 150°F, making it suitable for standard residential water lines and similar systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black finish provides corrosion resistance and a clean, professional look in exposed or visible piping runs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Bagged for compact storage and convenient handling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal uses\u003c\/strong\u003e: This reducing coupling shines in projects where you need to bridge a larger supply line to a smaller branch without multiple fittings. It’s well-suited for hot or cold water runs in home plumbing, repair work, and service upgrades where a robust, threaded connection is preferred over soldering or compression fittings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this STZ fitting?\u003c\/strong\u003e The malleable iron construction delivers reliable strength and impact resistance, making it a solid choice for connections that may experience vibration or movement. The FIP-to-FIP configuration simplifies installation with standard, widely available pipe threads, while the lead-free composition aligns with common plumbing codes for drinking water systems. If you’re facing a retrofit or a straightforward size reduction in a constrained space, this reducing coupling keeps the job clean, durable, and code-friendly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTips for optimal installation\u003c\/strong\u003e: \u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure both pipe ends are clean and free of burrs before threading.\u003c\/li\u003e \u003cli\u003eApply a compatible pipe thread sealant or PTFE tape to the male threads as you wrap in the direction of tightening.\u003c\/li\u003e \u003cli\u003eTighten by hand until snug, then give a final gentle turn with a wrench—avoid overtightening to prevent thread damage.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52185037472018,"sku":"4214821","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4214821_A.eps_High.jpg?v=1775767087","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-1-1-2-in-fip-each-x-1-2-in-d-fip-black-malleable-iron-reducing-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}