{"product_id":"b-k-proline-1-2-in-cts-sizes-x-1-2-in-d-cts-brass-coupling","title":"B\u0026K ProLine 1\/2 in. CTS Sizes X 1\/2 in. D CTS Brass Coupling","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the B\u0026amp;K ProLine 1\/2 in. CTS to 1\/2 in. CTS Brass Coupling—the durable, lead-free connector designed for reliable copper tubing joins in potable water systems. Crafted in solid brass, this ProLine fitting delivers consistent performance in tight spaces, making it a trusted choice for repairs, renovations, and new-install projects where 1\/2\" CTS pipes need a precise, corrosion-resistant link.\u003c\/p\u003e \u003ch2\u003eWhy this 1\/2\" CTS brass coupling stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free brass construction\u003c\/strong\u003e provides safer drinking water and aligns with common residential codes, reducing worries about metal migration into supply lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo 1\/2\" CTS ends\u003c\/strong\u003e engineered for standard Copper Tube Size piping, ensuring a compatible, straightforward installation with typical copper tubing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125 psi maximum pressure\u003c\/strong\u003e and \u003cstrong\u003e210°F maximum temperature\u003c\/strong\u003e coverage fit everyday hot and cold water service as well as many heating and appliance connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProLine durability\u003c\/strong\u003e from B\u0026amp;K, a brand known for dependable fittings that hold up to routine maintenance and busy installation environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNot ANSI certified\u003c\/strong\u003e (as labeled) — a practical, non-ANSI option for projects where such certification isn’t required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis coupling is perfect for extending or repairing 1\/2\" CTS copper runs in kitchens, bathrooms, laundry areas, and utility rooms. Use it wherever you need a straightforward, robust connection between two 1\/2\" CTS copper tubes—whether you’re replacing a leaky section, adding a fixture, or re-routing a short supply line.\u003c\/p\u003e \u003ch3\u003ePractical guidance for installers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that both pipe ends are clean and undamaged before assembly to promote a leak-free joint.\u003c\/li\u003e \u003cli\u003eHandle the fitting with care in tight spaces; brass bodies resist daily wear when properly installed.\u003c\/li\u003e \u003cli\u003eFollow local codes for potable water fittings and ensure the chosen installation method aligns with system requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"B\u0026K","offers":[{"title":"Default Title","offer_id":52205047677202,"sku":"4343240","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4343240_A.eps_High.jpg?v=1776467668","url":"https:\/\/nationalhardwaregroup.com\/products\/b-k-proline-1-2-in-cts-sizes-x-1-2-in-d-cts-brass-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}