{"product_id":"brass-l-elbow-bsp-pipe-fittings-female-male-threaded-reducing-connector","title":"Brass L-Elbow Pipe Fittings 1 2\"~2\" BSP Female Male Threaded Reducing Connector","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBrass BSP L-Elbow Pipe Fittings — Female \u0026amp; Male Threaded Reducing Connector for Plumbing and Fluid Systems\u003c\/h2\u003e\n\u003cp\u003eWhen a straight run won't do and a 90° direction change is the only option, a loose or mismatched elbow fitting turns a simple job into a frustrating leak-chasing exercise. Plumbers, HVAC technicians, and workshop DIYers who work with BSP-threaded pipe systems need a brass L-elbow pipe fitting that threads cleanly, seals reliably, and holds up under pressure without corroding over time.\u003c\/p\u003e\n\u003cp\u003eThese brass L-elbow pipe fittings are machined from solid brass bar stock and feature BSP (British Standard Pipe) threads on both ports. Available in four size configurations — F1-1\/4\" to F1-1\/4\", F1-1\/2\" to F1-1\/2\", M1\" to M3\/4\", and F2\" to F2\" — with both female-to-female and male-to-female thread combinations to suit reducing or same-size connections. Thread engagement depth and port geometry conform to standard BSP tolerances, ensuring compatibility with off-the-shelf BSP fittings and pipe nipples.\u003c\/p\u003e\n\u003cp\u003eTypical applications include 90° direction changes in residential and commercial plumbing supply lines, hydraulic circuit routing in workshop machinery, compressed air distribution manifolds, and low-pressure gas line installations where a BSP L-elbow reducing connector is required to transition between pipe runs or adapt thread genders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for BSP (British Standard Pipe) threaded systems. Verify thread standard (BSP vs NPT) before ordering — BSP and NPT threads are not interchangeable. Available in F1-1\/4\", F1-1\/2\", M1\"×M3\/4\", and F2\" configurations.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Brass BSP L-Elbow Pipe Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e \u003cstrong\u003eSolid Brass Construction\u003c\/strong\u003e\n\u003cp\u003eMachined from brass bar stock for corrosion resistance in water, air, and low-pressure gas applications. Brass resists dezincification and maintains thread integrity across repeated assembly cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003eBSP-Standard Threads\u003c\/strong\u003e\n\u003cp\u003eBoth ports are cut to BSP (British Standard Pipe) tolerances — parallel thread form — ensuring consistent engagement with standard BSP fittings, valves, and pipe nipples without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e↔️\u003c\/span\u003e \u003cstrong\u003eFemale \u0026amp; Male Thread Options\u003c\/strong\u003e\n\u003cp\u003eAvailable in female-to-female and male-to-female configurations, covering same-size and reducing connection scenarios across the 1\/4\"–2\" BSP size range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e \u003cstrong\u003eMulti-Pack Quantities\u003c\/strong\u003e\n\u003cp\u003eOrder 1, 2, 3, 5, 8, or 10 pieces per transaction to match project scale — from a single repair fitting to a full manifold build — without overstocking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e \u003cstrong\u003e90° Elbow Geometry\u003c\/strong\u003e\n\u003cp\u003eTrue 90° port angle allows clean direction changes in tight spaces where straight couplings or flexible hose runs are impractical. Compact body keeps installation footprint minimal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e \u003cstrong\u003ePressure-Rated for Common Fluid Systems\u003c\/strong\u003e\n\u003cp\u003eSuitable for water supply, compressed air, and low-pressure gas lines operating within standard BSP fitting pressure ratings. Confirm system pressure against fitting specifications before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e📐 Technical Specifications — Brass BSP L-Elbow Pipe Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass (machined)\u003c\/td\u003e\n\u003c\/tr\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\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eParallel (BSPP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElbow Angle\u003c\/th\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003eF1-1\/4\" × F1-1\/4\", F1-1\/2\" × F1-1\/2\", M1\" × M3\/4\", F2\" × F2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eFemale-to-Female \/ Male-to-Female (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural brass (uncoated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable Media\u003c\/th\u003e\n\u003ctd\u003eWater, compressed air, low-pressure gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Dimensions\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 \/ 5 \/ 8 \/ 10 PCS (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between BSP and NPT threads — will this fitting work with my pipes?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBSP (British Standard Pipe) and NPT (National Pipe Thread) are different thread standards and are not interchangeable. BSP uses a 55° thread angle with parallel (BSPP) or tapered (BSPT) forms, while NPT uses a 60° tapered thread. These fittings are BSP standard. Check your existing pipe or valve markings before ordering — if your system uses NPT threads, you will need an NPT fitting or a BSP-to-NPT adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does \"F\" and \"M\" mean in the size options like \"M1\" To M3\/4\"\"?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003e\"F\" stands for Female thread (internal thread) and \"M\" stands for Male thread (external thread). \"M1\" To M3\/4\"\" means one port has a 1\" male BSP thread and the other has a 3\/4\" male BSP thread — a reducing male-to-male configuration. \"F1-1\/4\" To F1-1\/4\"\" means both ports are 1-1\/4\" female BSP threads — a same-size female-to-female configuration. Select the option that matches the thread gender and size of your existing pipe ends.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thread sealant or PTFE tape with these fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor BSPP (parallel) threads, a face seal or bonded washer is the primary sealing method, though PTFE tape or thread sealant compound is commonly applied as a secondary measure. For BSPT (tapered) threads, PTFE tape or anaerobic thread sealant is standard practice. Apply sealant to the male thread only, starting one thread back from the end, and avoid over-tightening which can crack the fitting body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings suitable for hot water or steam systems?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass fittings are generally rated for hot water plumbing applications up to temperatures typical of domestic hot water systems (typically up to 110°C \/ 230°F). They are not recommended for steam systems operating at elevated pressures without confirming the specific pressure-temperature rating. Contact us to confirm suitability for your operating conditions before installation in high-temperature or high-pressure systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right size for my pipe run?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBSP pipe sizes are nominal — the thread size designation does not directly equal the pipe's outer diameter. Measure the outer diameter of your male pipe end or the inner diameter of your female fitting port, then cross-reference with a BSP nominal size chart. For example, a 1\" BSP male thread has an outer diameter of approximately 33.25 mm (1.309\"). If you are connecting two pipes of different sizes, select the reducing option (e.g., M1\" × M3\/4\") that matches both ends.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces should I order for a typical plumbing or air line project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor a single repair or one-off connection, the 1 PCS option is sufficient. Workshop air distribution systems with multiple drops typically require 3–5 elbows per circuit. If you are roughing in a full plumbing loop or building a compressed air manifold with multiple outlets, the 8 or 10 PCS packs offer a lower per-unit cost and reduce the risk of running short mid-project. Order one extra fitting per run as a contingency for any rework.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these fittings be used with gas lines?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass fittings are commonly used in low-pressure gas distribution systems (natural gas and LPG) where BSP threads are the local standard. However, gas line installations are subject to local building codes and must be inspected and approved by a licensed gas fitter in most jurisdictions. Always verify that the fitting's pressure rating meets your gas system's operating pressure and comply with all applicable regulations before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your Size and Quantity(PCS) above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"F1-1\u00264\" To F1-1\u00264\" \/ 1PCS","offer_id":52331372216594,"sku":"GLFBTXJGLBZSJ024955x1","price":43.22,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00264\" To F1-1\u00264\" \/ 2PCS","offer_id":52331372249362,"sku":"GLFBTXJGLBZSJ024955x2","price":84.54,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00264\" To F1-1\u00264\" \/ 3PCS","offer_id":52331372282130,"sku":"GLFBTXJGLBZSJ024955x3","price":125.83,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00264\" To F1-1\u00264\" \/ 5PCS","offer_id":52331372314898,"sku":"GLFBTXJGLBZSJ024955x5","price":208.43,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00262\" To F1-1\u00262\" \/ 1PCS","offer_id":52331372347666,"sku":"GLFBTXJGLBZSJ024956x1","price":67.29,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00262\" To F1-1\u00262\" \/ 2PCS","offer_id":52331372380434,"sku":"GLFBTXJGLBZSJ024956x2","price":132.65,"currency_code":"USD","in_stock":true},{"title":"F1-1\u00262\" To F1-1\u00262\" \/ 3PCS","offer_id":52331372413202,"sku":"GLFBTXJGLBZSJ024956x3","price":198.02,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 1PCS","offer_id":52331372445970,"sku":"GLFBTXJGLBZSJ024957x1","price":22.85,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 2PCS","offer_id":52331372478738,"sku":"GLFBTXJGLBZSJ024957x2","price":43.76,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 3PCS","offer_id":52331372511506,"sku":"GLFBTXJGLBZSJ024957x3","price":64.71,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 5PCS","offer_id":52331372544274,"sku":"GLFBTXJGLBZSJ024957x5","price":106.54,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 8PCS","offer_id":52331372577042,"sku":"GLFBTXJGLBZSJ024957x8","price":169.32,"currency_code":"USD","in_stock":true},{"title":"M1\" To M3\u00264\" \/ 10PCS","offer_id":52331372609810,"sku":"GLFBTXJGLBZSJ024957x10","price":211.15,"currency_code":"USD","in_stock":true},{"title":"F2\" To F2\" \/ 1PCS","offer_id":52331372642578,"sku":"GLFBTXJGLBZSJ024958x1","price":122.67,"currency_code":"USD","in_stock":true},{"title":"F2\" To F2\" \/ 2PCS","offer_id":52331372675346,"sku":"GLFBTXJGLBZSJ024958x2","price":243.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-02_f717d433-ad1c-4d53-9f23-6072cd165fe1.jpg?v=1782132675","url":"https:\/\/homediyer.com\/products\/brass-l-elbow-bsp-pipe-fittings-female-male-threaded-reducing-connector","provider":"HomeDIYer","version":"1.0","type":"link"}