{"product_id":"b-k-proline-1-1-4-in-mip-in-x-1-1-4-in-d-mip-stainless-steel-5-5-in-l-nipple","title":"B\u0026K Proline 1-1\/4 in. MIP in. X 1-1\/4 in. D MIP Stainless Steel 5.5 in. L Nipple","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe B\u0026amp;K Proline stainless steel nipple is a durable, lead-free connector designed for 1-1\/4 in MIP piping on both ends. With a 5.5 in length, this dual-end nipple delivers reliable, corrosion-resistant performance in residential and commercial plumbing applications where stainless steel is preferred for longevity and safety.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBrand: B\u0026amp;K\u003c\/li\u003e \u003cli\u003eSub Brand: Proline\u003c\/li\u003e \u003cli\u003eProduct Type: Nipple\u003c\/li\u003e \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e \u003cli\u003eEnd 1 Diameter: 1-1\/4\u003c\/li\u003e \u003cli\u003eEnd 1 Type: MIP\u003c\/li\u003e \u003cli\u003eEnd 2 Diameter: 1-1\/4\u003c\/li\u003e \u003cli\u003eEnd 2 Type: MIP\u003c\/li\u003e \u003cli\u003eLength: 5.5\u003c\/li\u003e \u003cli\u003eMaximum Pressure: 232\u003c\/li\u003e \u003cli\u003eMaximum Temperature: 392\u003c\/li\u003e \u003cli\u003eLead Content: Lead-Free\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eUse this nipple to connect two 1-1\/4 in MIP piping segments in systems requiring a stainless steel, lead-free connection. Its 5.5 in length provides a modest span for reliable alignment and flow between components in potable water, heating, or other piping setups where corrosion resistance matters.\u003c\/p\u003e \u003ch3\u003eWhy choose Proline stainless steel nipples\u003c\/h3\u003e\n\u003cp\u003eProline by B\u0026amp;K offers a corrosion-resistant stainless steel solution with lead-free composition, ideal for environments where durability and safety are essential. The dual 1-1\/4 in MIP ends simplify integration into existing 1-1\/4 in piping networks while providing solid, long-lasting performance under the specified pressure and temperature conditions.\u003c\/p\u003e \u003ch3\u003eInstallation considerations\u003c\/h3\u003e\n\u003cp\u003eEnsure proper threading alignment for both ends (MIP) and connect to compatible 1-1\/4 in MIP fittings. Use appropriate threading practices to achieve a secure, leak-free joint within the product’s rated specifications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"B\u0026K","offers":[{"title":"Default Title","offer_id":52390527631634,"sku":"4012248","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4012248_A.eps_High.jpg?v=1781720505","url":"https:\/\/nationalhardwaregroup.com\/products\/b-k-proline-1-1-4-in-mip-in-x-1-1-4-in-d-mip-stainless-steel-5-5-in-l-nipple","provider":"National Hardware Group","version":"1.0","type":"link"}