{"product_id":"legend-valve-303-123-brass-compression-pipe-coupling","title":"Legend Valve 303-123 Brass Compression Pipe Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LEGEND VALVE 303-123 is a brass compression pipe coupling designed to join 3\/8 inch pipe to 1\/2 inch copper tube without soldering or special tooling. It carries a 125 psi WOG (Water, Oil, Gas) pressure rating, making it suitable for a range of fluid and gas service applications in residential and light commercial plumbing systems. The all-brass construction provides corrosion resistance and long service life in wet environments. This fitting is sized and rated for use by licensed plumbers and pipefitters working on supply lines, branch connections, and repair installations where a reliable mechanical joint is required.\u003c\/p\u003e\u003cp\u003eThis coupling fits standard 3\/8 inch pipe and 1\/2 inch copper tube, making it a common choice for potable water supply lines, hydronic heating branch connections, and compressed air or gas distribution at low to moderate pressures. The compression design allows installation in tight spaces where a torch or press tool is not practical. It is well suited for residential service valve connections, fixture supply risers, and small-diameter repair work in both new construction and retrofit applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e125 psi WOG pressure rating suitable for water, oil, and gas service\u003c\/li\u003e\n\u003cli\u003eBrass construction resists corrosion in wet and humid environments\u003c\/li\u003e\n\u003cli\u003eCompression fitting design requires no soldering, brazing, or press tooling\u003c\/li\u003e\n\u003cli\u003eConnects 3\/8 inch pipe to 1\/2 inch copper tube in a single fitting\u003c\/li\u003e\n\u003cli\u003eCompact form factor allows installation in confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3\/8 inch pipe and 1\/2 inch copper tube in residential and light commercial plumbing systems rated at or below 125 psi WOG.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis fitting is typically installed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure before making any connections. Ensure tube ends are cut square, deburred, and clean before inserting into the compression fitting. Do not overtighten the compression nut, as excessive force can deform the ferrule and cause leaks.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Tube Size\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 psi WOG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.53 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: LEGEND VALVE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 303-123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEGEND VALVE","offers":[{"title":"Default Title","offer_id":51542239740210,"sku":"303-123","price":20.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea2e1e53a8846ed7ff672933a740aca8.jpg?v=1785896089","url":"https:\/\/voomisupply.com\/products\/legend-valve-303-123-brass-compression-pipe-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}