{"product_id":"1-2-bsp-brass-pipe-fittings-tee-elbow-y-piece-cross","title":"1\/2\" BSP Brass Pipe Fittings — T Piece, Elbow, Y Piece \u0026 Cross Connector","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e1\/2\" BSP Brass Pipe Fittings — Reliable Connections for Every Pipe Layout\u003c\/h2\u003e\n\u003cp\u003eTracking down a leak caused by a mismatched fitting is one of the most frustrating jobs in any plumbing or pneumatic project. Whether you are a professional plumber, a facilities maintenance technician, or a hands-on DIYer retrofitting imported equipment, having the right \u003cstrong\u003e1\/2\" BSP brass pipe fitting\u003c\/strong\u003e on hand means the job gets done right the first time — no improvised adapters, no repeat trips to the supply house.\u003c\/p\u003e\n\u003cp\u003eThis listing covers a complete family of \u003cstrong\u003e1\/2\" BSP brass pipe fittings\u003c\/strong\u003e sold individually (1 pc per order), available in four models: \u003cstrong\u003eT Piece (Tee)\u003c\/strong\u003e, \u003cstrong\u003eElbow\u003c\/strong\u003e, \u003cstrong\u003eY Piece\u003c\/strong\u003e, and \u003cstrong\u003eCross\u003c\/strong\u003e. Each model offers multiple sub-type configurations (A through N) to cover equal-bore and reducing arrangements. All fittings feature both female and male BSP threaded ports machined from solid brass stock, with sizes conforming to the 1\/2\" BSP nominal standard (thread OD typically 20.955 mm \/ ≈0.825\"). Select your model and sub-type from the variant options above.\u003c\/p\u003e\n\u003cp\u003eThese fittings are well-suited for residential and light commercial plumbing branch lines, compressed-air distribution manifolds, hydraulic return circuits, and garden irrigation systems where \u003cstrong\u003eBSP-threaded brass fittings\u003c\/strong\u003e are specified. The cross and tee configurations are especially popular for building custom \u003cstrong\u003ebrass pipe fitting manifolds\u003c\/strong\u003e in workshop air systems.\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 These fittings use \u003cstrong\u003eBSP (British Standard Pipe)\u003c\/strong\u003e threads — 1\/2\" nominal. They are \u003cem\u003enot\u003c\/em\u003e directly compatible with NPT (National Pipe Thread) without an adapter. Verify your system's thread standard before ordering.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These 1\/2\" BSP 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\u003eFour Fitting Geometries in One Listing\u003c\/strong\u003e — T Piece, Elbow, Y Piece, and Cross models let you source all your \u003cstrong\u003eBSP brass pipe fittings\u003c\/strong\u003e from a single, consistent product family.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFemale \u0026amp; Male BSP Threaded Ports\u003c\/strong\u003e — Dual-gender thread configuration provides flexible connection options for both male-ended pipes and female-ported equipment without additional adapters.\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 offers inherent corrosion resistance against water, air, and light oils, making these fittings a durable choice for both indoor plumbing and outdoor irrigation applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMultiple Sub-Type Configurations\u003c\/strong\u003e — Sub-types A through N cover a range of equal-bore and reducing port arrangements within each model, so you can match the exact flow path your system requires.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMachined Thread Precision\u003c\/strong\u003e — BSP threads are machined to standard tolerances, ensuring consistent engagement and a reliable seal when used with PTFE tape or thread sealant compound on \u003cstrong\u003ebrass pipe thread fittings\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSold Individually — No Overpacking\u003c\/strong\u003e — Each fitting is sold as 1 pc, so you buy exactly what you need for repairs, replacements, or custom builds without paying for a bulk pack you won't use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eSub-Type Configurations:\u003c\/strong\u003e Sub-types (A–N) represent specific port configurations or reducing combinations within each model. Please review the variant images carefully or \u003ca href=\"\/de\/pages\/contact\"\u003econtact us\u003c\/a\u003e to confirm the exact specification before placing your order.\u003c\/div\u003e\n\u003ch2\u003e📐 Technical Specifications — BSP 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)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Thread Size\u003c\/th\u003e\n\u003ctd\u003e1\/2\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread OD (nominal)\u003c\/th\u003e\n\u003ctd\u003eTypically 20.955 mm (≈0.825\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eFemale \u0026amp; Male threaded ports\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 Models\u003c\/th\u003e\n\u003ctd\u003eT Piece, Elbow, Y Piece, Cross\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSub-Type Variants\u003c\/th\u003e\n\u003ctd\u003eA through N (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort Configuration\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Media\u003c\/th\u003e\n\u003ctd\u003eWater, air, light oils (verify for other media)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\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 type and sub-type for my project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStart by identifying the pipe layout: use a \u003cstrong\u003eT Piece (Tee)\u003c\/strong\u003e where a branch line splits off a main run, an \u003cstrong\u003eElbow\u003c\/strong\u003e where you need a 90° direction change, a \u003cstrong\u003eY Piece\u003c\/strong\u003e for angled branch connections, and a \u003cstrong\u003eCross\u003c\/strong\u003e where four pipes meet. Sub-types (A–N) generally correspond to specific port configurations or size combinations — check the variant image or \u003ca href=\"\/de\/pages\/contact\"\u003econtact us\u003c\/a\u003e to confirm the exact configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat thread standard do these fittings use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese fittings use \u003cstrong\u003eBSP (British Standard Pipe)\u003c\/strong\u003e threads at 1\/2\" nominal size. BSP is a tapered\/parallel thread standard widely used in plumbing, hydraulics, and pneumatic systems outside North America, and is also common in imported equipment in the US. Verify your existing pipe or equipment uses BSP threads before purchasing — \u003cstrong\u003eBSP is not directly compatible with NPT\u003c\/strong\u003e (National Pipe Thread).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings suitable for outdoor or high-moisture environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass is naturally corrosion-resistant and generally performs well in outdoor and high-humidity environments. It is typically suitable for water, air, and light oil applications. For highly aggressive environments (saltwater, acidic fluids), additional sealing or a different alloy may be advisable. \u003ca href=\"\/de\/pages\/contact\"\u003eContact us\u003c\/a\u003e to confirm suitability for your specific application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the pressure rating of these brass fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass pipe fittings of this type are generally rated for working pressures up to 200–600 PSI depending on the specific configuration and application medium. Always verify the pressure rating for your exact use case. \u003ca href=\"\/de\/pages\/contact\"\u003eContact us\u003c\/a\u003e to confirm the rated pressure for the sub-type you are ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these fittings with NPT-threaded pipes?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo — BSP and NPT threads are not directly interchangeable. While the thread pitch is similar at some sizes, the thread angle and form differ, which can cause leaks or cross-threading. If your system uses NPT threads, you will need a BSP-to-NPT adapter. \u003ca href=\"\/de\/pages\/contact\"\u003eContact us\u003c\/a\u003e if you need help identifying the right adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thread sealant (PTFE tape) with these fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes, in most cases applying PTFE (Teflon) tape or a thread sealant compound to the male threads before assembly is recommended to ensure a leak-free seal, especially for water and air lines. Parallel BSP threads (BSPP) in particular rely on a sealing washer or sealant rather than thread taper alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the sub-types (A, B, C … N)?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eEach sub-type letter typically represents a specific port configuration, reducing\/equal bore combination, or dimensional variant within the same fitting family. For example, within the T Piece model, Type A may be an equal tee while Types B–G may be reducing tees with different port size combinations. Please refer to the variant images or \u003ca href=\"\/de\/pages\/contact\"\u003econtact us\u003c\/a\u003e to confirm the exact specification for the sub-type you need.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your \u003cstrong\u003emodel and 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":"T Piece \/ A \/ 1pcs","offer_id":52331499192594,"sku":"BEAR023443x1","price":13.25,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ B \/ 1pcs","offer_id":52331499225362,"sku":"BEAR023444x1","price":19.38,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ C \/ 1pcs","offer_id":52331499258130,"sku":"BEAR023445x1","price":20.18,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ D \/ 1pcs","offer_id":52331499290898,"sku":"BEAR023446x1","price":20.48,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ E \/ 1pcs","offer_id":52331499323666,"sku":"BEAR023447x1","price":19.08,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ F \/ 1pcs","offer_id":52331499356434,"sku":"BEAR023448x1","price":22.55,"currency_code":"USD","in_stock":true},{"title":"T Piece \/ G \/ 1pcs","offer_id":52331499389202,"sku":"BEAR023449x1","price":16.59,"currency_code":"USD","in_stock":true},{"title":"Elbow \/ H \/ 1pcs","offer_id":52331499421970,"sku":"BEAR023450x1","price":19.28,"currency_code":"USD","in_stock":true},{"title":"Elbow \/ I \/ 1pcs","offer_id":52331499454738,"sku":"BEAR023451x1","price":17.49,"currency_code":"USD","in_stock":true},{"title":"Elbow \/ J \/ 1pcs","offer_id":52331499487506,"sku":"BEAR023452x1","price":15.34,"currency_code":"USD","in_stock":true},{"title":"Y Piece \/ K \/ 1pcs","offer_id":52331499520274,"sku":"BEAR023453x1","price":19.73,"currency_code":"USD","in_stock":true},{"title":"Y Piece \/ L \/ 1pcs","offer_id":52331499553042,"sku":"BEAR023454x1","price":18.03,"currency_code":"USD","in_stock":true},{"title":"Cross \/ M \/ 1pcs","offer_id":52331499585810,"sku":"BEAR023455x1","price":21.23,"currency_code":"USD","in_stock":true},{"title":"Cross \/ N \/ 1pcs","offer_id":52331499618578,"sku":"BEAR023456x1","price":19.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of18_c33cb96e-ac05-49af-ad66-0c908dc54b22.jpg?v=1781015919","url":"https:\/\/homediyer.com\/de\/products\/1-2-bsp-brass-pipe-fittings-tee-elbow-y-piece-cross","provider":"HomeDIYer","version":"1.0","type":"link"}