{"product_id":"bsp-1-2-brass-pipe-fittings-tee-elbow-cross-y-connector","title":"BSP 1\/2\" Brass Pipe Fittings – Tee, Elbow, Cross \u0026 Y-Connector","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBSP 1\/2\" Brass Pipe Fittings — Reliable Connections for Water, Air \u0026amp; Gas Lines\u003c\/h2\u003e\n\u003cp\u003ePlumbers, HVAC technicians, and serious DIYers know the frustration of a leaking joint or a fitting that simply doesn't match the thread standard on hand. Whether you're rerouting a water supply line, building a compressed air manifold, or extending a gas distribution system, having the right BSP 1\/2\" brass pipe fitting on hand makes the difference between a clean install and a costly callback.\u003c\/p\u003e\n\u003cp\u003eEach fitting is machined from solid brass and features 1\/2\" BSP (British Standard Pipe) threads. The range covers 45° elbows, 90° elbows, corner elbows, tees, crosses, Y-connectors, and elbow seats — available in Female-Female (FF), Female-Male (FM), Male-Male (MM), and multi-port combinations (FFF, FFM, FMF, FMM, MFM, MMM, FFFF, MMMM). Sold individually (1 pcs per order) so you can mix and match exactly what your project requires.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include residential and commercial plumbing branch lines, pneumatic tool air supply networks, irrigation system manifolds, and workshop compressed-air distribution — all applications where a leak-free BSP threaded brass fitting is the standard choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e \u003cstrong\u003eThread Compatibility:\u003c\/strong\u003e All fittings use \u003cstrong\u003e1\/2\" BSP (G1\/2)\u003c\/strong\u003e threads. BSP is \u003cem\u003enot\u003c\/em\u003e directly compatible with NPT threads — use a BSP-to-NPT adapter if your system uses NPT pipe.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These BSP 1\/2\" Brass Pipe Fittings\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFull BSP Thread Compliance\u003c\/strong\u003e — Machined to 1\/2\" BSP (G1\/2) specification for consistent, leak-free engagement with standard BSP male and female pipe ends across plumbing, pneumatic, and gas systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Shape Selection\u003c\/strong\u003e — Choose from 45° elbow, 90° elbow, corner elbow, tee, cross, Y-connector, and elbow seat to handle direction changes, flow splits, and multi-port manifold configurations in a single order.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSolid Brass Construction\u003c\/strong\u003e — Brass resists dezincification and handles the thermal cycling common in hot-water and steam-adjacent lines better than many plastic alternatives, making it a go-to material for durable pipe joint connectors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Port Configurations\u003c\/strong\u003e — Available in FF, FM, MM, and multi-port combos (FFF, FMF, FFFF, MFM, etc.), so you can adapt between female and male BSP threads without stocking separate reducers or couplers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSuitable for Water, Air \u0026amp; Gas\u003c\/strong\u003e — Designed for use in cold and hot water supply lines, compressed air distribution, and low-pressure gas systems (verify local code compliance for gas applications).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSold Individually — Mix \u0026amp; Match\u003c\/strong\u003e — Each listing is for 1 piece, letting you order exactly the shapes and port configurations your job requires without paying for a kit full of fittings you won't use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — BSP 1\/2\" Brass Pipe Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eBSP (British Standard Pipe) — 1\/2\" (G1\/2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Size\u003c\/th\u003e\n\u003ctd\u003e1\/2\" BSP (≈ 20.955 mm OD on male thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Shapes\u003c\/th\u003e\n\u003ctd\u003e45° Elbow, 90° Elbow, Corner Elbow, Tee, Cross, Y-shaped, Elbow Seat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort Configurations\u003c\/th\u003e\n\u003ctd\u003eFF, FM, MM, FFF, FFM, FMF, FMM, MFM, MMM, FFFF, MMMM (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural brass (unlacquered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Working Pressure\u003c\/th\u003e\n\u003ctd\u003eUp to 150 PSI (≈10 bar) — contact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Temperature Range\u003c\/th\u003e\n\u003ctd\u003eUp to 250°F (≈120°C) for water\/air service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Media\u003c\/th\u003e\n\u003ctd\u003eWater, compressed air, low-pressure gas (verify local code for gas use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Always apply PTFE thread tape or pipe thread sealant to male BSP threads before assembly. Hand-tighten first, then use a wrench for 1–2 additional turns. Over-tightening brass fittings can crack the body.\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right fitting shape and connection type?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eSelect the shape based on your pipe layout: 90° or 45° elbows change direction, tees split or combine flow, crosses connect four lines, and Y-connectors offer angled branching. For connection type, \u003cstrong\u003eF (Female)\u003c\/strong\u003e accepts a male-threaded pipe end, and \u003cstrong\u003eM (Male)\u003c\/strong\u003e inserts into a female-threaded port. Match each port to your existing pipe ends — e.g., \u003cem\u003eFF\u003c\/em\u003e means both ports are female BSP threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat thread standard do these fittings use, and are they compatible with NPT?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese fittings use \u003cstrong\u003eBSP (British Standard Pipe)\u003c\/strong\u003e threads — specifically 1\/2\" BSP (G1\/2 or Rp1\/2). BSP is widely used in plumbing, HVAC, and pneumatic systems across the US, UK, EU, and Australia. BSP and NPT threads are \u003cem\u003enot\u003c\/em\u003e directly interchangeable due to differences in thread angle (55° BSP vs. 60° NPT) and pitch. A BSP-to-NPT adapter is required if your system uses NPT pipe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these brass fittings be used outdoors or in wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass generally offers good corrosion resistance and is suitable for outdoor and damp environments in most residential and light commercial applications. For prolonged outdoor exposure, applying PTFE thread tape and ensuring proper drainage will extend service life. These fittings are \u003cem\u003enot\u003c\/em\u003e recommended for seawater immersion or highly acidic\/alkaline environments without additional protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the pressure and temperature rating?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass BSP fittings of this type typically handle working pressures up to \u003cstrong\u003e150 PSI (≈10 bar)\u003c\/strong\u003e and temperatures up to \u003cstrong\u003e250°F (≈120°C)\u003c\/strong\u003e for water and air service. Actual ratings depend on installation quality and the specific application. Contact us to confirm suitability for high-pressure or steam applications before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings compatible with copper, PEX, or steel pipes?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes — as long as the pipe end carries a \u003cstrong\u003e1\/2\" BSP thread\u003c\/strong\u003e (or is fitted with a BSP adapter), these fittings connect to copper, steel, stainless steel, and certain PEX or CPVC systems. Always verify the thread standard on your existing pipe before ordering. In most cases, a threaded brass union or adapter is used to transition between pipe materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need PTFE tape or thread sealant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Applying \u003cstrong\u003ePTFE (Teflon) thread tape\u003c\/strong\u003e or a suitable pipe thread sealant compound is strongly recommended for all threaded BSP connections to ensure a leak-free seal. Wrap the male thread 2–3 times in the direction of the thread before assembly. Do not over-tighten — brass threads can strip or crack if excessive torque is applied.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the \"A]\" prefix mean in some variant names?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eVariants labeled with \u003cstrong\u003e\"A]\"\u003c\/strong\u003e indicate an angled or articulated version of the fitting — typically featuring an extended body or swivel design that provides additional flexibility during installation in tight or confined spaces. Check the product images for the specific geometry of each \"A]\" variant before selecting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your \u003cstrong\u003efitting shape and connection type\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"45° Elbow【FF】 \/ 1pcs","offer_id":52331511939346,"sku":"LFLHYJJ00423x1","price":4.18,"currency_code":"USD","in_stock":true},{"title":"90° Elbow【FF】 \/ 1pcs","offer_id":52331511972114,"sku":"LFLHYJJ00426x1","price":4.03,"currency_code":"USD","in_stock":true},{"title":"90° Elbow【FM】 \/ 1pcs","offer_id":52331512004882,"sku":"LFLHYJJ00424x1","price":4.62,"currency_code":"USD","in_stock":true},{"title":"90° Elbow【MM】 \/ 1pcs","offer_id":52331512037650,"sku":"LFLHYJJ00421x1","price":4.12,"currency_code":"USD","in_stock":true},{"title":"Corner Elbow【FFF】 \/ 1pcs","offer_id":52331512070418,"sku":"LFLHYJJ00416x1","price":6.12,"currency_code":"USD","in_stock":true},{"title":"Cross【FFFF】 \/ 1pcs","offer_id":52331512103186,"sku":"LFLHYJJ00411x1","price":7.26,"currency_code":"USD","in_stock":true},{"title":"Cross【MMMM】 \/ 1pcs","offer_id":52331512135954,"sku":"LFLHYJJ00432x1","price":6.27,"currency_code":"USD","in_stock":true},{"title":"Elbow Seat【FF】 \/ 1pcs","offer_id":52331512168722,"sku":"LFLHYJJ00415x1","price":6.42,"currency_code":"USD","in_stock":true},{"title":"Elbow Seat【FM】 \/ 1pcs","offer_id":52331512201490,"sku":"LFLHYJJ00428x1","price":6.27,"currency_code":"USD","in_stock":true},{"title":"Tee【FFF】 \/ 1pcs","offer_id":52331512234258,"sku":"LFLHYJJ00417x1","price":4.92,"currency_code":"USD","in_stock":true},{"title":"Tee【FFM】 \/ 1pcs","offer_id":52331512267026,"sku":"LFLHYJJ00419x1","price":5.07,"currency_code":"USD","in_stock":true},{"title":"Tee【FMF】 \/ 1pcs","offer_id":52331512299794,"sku":"LFLHYJJ00425x1","price":5.07,"currency_code":"USD","in_stock":true},{"title":"Tee【FMM】 \/ 1pcs","offer_id":52331512332562,"sku":"LFLHYJJ00413x1","price":5.02,"currency_code":"USD","in_stock":true},{"title":"Tee【MFM】 \/ 1pcs","offer_id":52331512365330,"sku":"LFLHYJJ00414x1","price":5.17,"currency_code":"USD","in_stock":true},{"title":"Tee【MMM】 \/ 1pcs","offer_id":52331512398098,"sku":"LFLHYJJ00418x1","price":4.72,"currency_code":"USD","in_stock":true},{"title":"Y-shaped【FFF】 \/ 1pcs","offer_id":52331512430866,"sku":"LFLHYJJ00422x1","price":5.07,"currency_code":"USD","in_stock":true},{"title":"A] 90° Elbow【FF】 \/ 1pcs","offer_id":52331512463634,"sku":"LFLHYJJ00427x1","price":7.02,"currency_code":"USD","in_stock":true},{"title":"A] 90° Elbow【FM】 \/ 1pcs","offer_id":52331512496402,"sku":"LFLHYJJ00409x1","price":5.17,"currency_code":"USD","in_stock":true},{"title":"A] Tee【FFF】 \/ 1pcs","offer_id":52331512529170,"sku":"LFLHYJJ00410x1","price":9.68,"currency_code":"USD","in_stock":true},{"title":"A] Tee【FMF】 \/ 1pcs","offer_id":52331512561938,"sku":"LFLHYJJ00431x1","price":7.26,"currency_code":"USD","in_stock":true},{"title":"A] Tee【MFF】 \/ 1pcs","offer_id":52331512594706,"sku":"LFLHYJJ00429x1","price":7.17,"currency_code":"USD","in_stock":true},{"title":"A] Tee【MFM】 \/ 1pcs","offer_id":52331512627474,"sku":"LFLHYJJ00420x1","price":6.12,"currency_code":"USD","in_stock":true},{"title":"A] Tee【MMF】 \/ 1pcs","offer_id":52331512660242,"sku":"LFLHYJJ00430x1","price":5.97,"currency_code":"USD","in_stock":true},{"title":"A] Y-shaped【MFM】 \/ 1pcs","offer_id":52331512693010,"sku":"LFLHYJJ00412x1","price":7.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture2of30_35f5ca8f-9000-49e0-bcbd-bad7d71b9539.jpg?v=1781020754","url":"https:\/\/homediyer.com\/de\/products\/bsp-1-2-brass-pipe-fittings-tee-elbow-cross-y-connector","provider":"HomeDIYer","version":"1.0","type":"link"}