{"product_id":"nibco-b352350-3-4-in-cast-copper-bulkhead-fitting-c-x-m","title":"Nibco B352350 3\/4 in Cast Copper Bulkhead Fitting C X M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NIBCO B352350 is a cast copper bulkhead fitting designed to create a leak-tight through-wall or through-tank connection in pressure piping systems. At 3\/4 inches, it uses a C x M (sweat by male threaded) end connection, allowing one side to be soldered directly to copper tubing while the other side threads into a female-threaded port. The fitting is lead free, meeting the requirements for potable water applications. It is sized and rated as a pressure fitting per ASME B16.18. Plumbers and pipefitters install this fitting in copper water supply systems, storage tanks, water heaters, and similar pressurized assemblies where a pipe must pass through a wall or vessel wall cleanly and securely.\u003c\/p\u003e\u003cp\u003eThis bulkhead fitting is used in residential and light commercial plumbing where a copper pipe must penetrate a tank wall, equipment panel, or partition. Typical applications include water heater connections, pressure tank installations, and equipment enclosures where a sweat-to-thread transition at the penetration point is required. The lead-free construction makes it suitable for domestic potable water systems in jurisdictions enforcing low-lead plumbing codes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLead-free cast copper construction meets potable water requirements\u003c\/li\u003e\n\u003cli\u003eC x M end connection allows sweat solder on one end and male thread on the other\u003c\/li\u003e\n\u003cli\u003ePressure fitting rated per ASME B16.18\u003c\/li\u003e\n\u003cli\u003eManufactured to ASTM B584 cast copper alloy standard\u003c\/li\u003e\n\u003cli\u003e3\/4 inches fitting size for standard residential and commercial copper piping\u003c\/li\u003e\n\u003cli\u003eISO-recognized standards compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation bulkhead fitting for 3\/4 inches copper pressure piping systems using C x M connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber. Shut off the water supply and depressurize the system before beginning work. The sweat (C) end requires proper flux application and soldering with a torch; follow all applicable IPC and local plumbing codes for sweat joints in pressure systems. Ensure the bulkhead nut or locknut is drawn up to the correct panel thickness before threading the male end into the mating port.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: C x M (Sweat x Male Thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Bulkhead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Pressure Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.79 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B16.18, ASTM B584, ISO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NIBCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B352350\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51540966932786,"sku":"B352350","price":195.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/964babc129e53528317960ef3440ecf0.jpg?v=1785866652","url":"https:\/\/voomisupply.com\/products\/nibco-b352350-3-4-in-cast-copper-bulkhead-fitting-c-x-m","provider":"Voomi Supply","version":"1.0","type":"link"}