{"product_id":"brass-bsp-pipe-fittings-1-inch-male-female-thread-connectors","title":"Brass BSP Pipe Fittings – 1\" Male Female Thread Connectors, Elbows, Reducers \u0026 More","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right BSP fitting size for my pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"BSP (British Standard Pipe) sizing is based on the internal bore of the pipe, not the outer diameter. A 1\\\" BSP fitting typically has an outer thread diameter of approximately 33.25mm (≈1.31\\\"). For reducing fittings, match the larger port to your existing pipe and the smaller port to the line you're connecting. When in doubt, measure your existing fitting's thread OD and compare to BSP thread tables.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What pressure rating do these brass BSP fittings typically handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass BSP fittings of this type generally handle working pressures up to 150–200 PSI (approximately 10–14 bar) under normal conditions. Actual ratings depend on the specific fitting configuration, wall thickness, and application temperature. For high-pressure industrial use, please contact us to confirm suitability.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings suitable for outdoor or garden use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Brass is naturally corrosion-resistant and performs well in outdoor environments, including garden irrigation, hose connections, and rainwater systems. For prolonged exposure to salt air or aggressive water chemistry, applying PTFE thread tape and ensuring proper drainage when not in use will extend service life.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these BSP or NPT thread fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These are BSP (British Standard Pipe) fittings, which use a parallel or tapered thread form common in the UK, Europe, Australia, and many Asian markets. BSP threads are NOT directly compatible with NPT (National Pipe Thread) fittings used in North America without an adapter. Please verify your existing pipe thread standard before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need thread tape or sealant with these fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a leak-free seal, we recommend applying PTFE (Teflon) thread tape to male threads before assembly. This is standard practice for BSP threaded connections and helps compensate for minor thread tolerance variations. Pipe dope (thread sealant compound) can also be used as an alternative.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which fitting type should I choose — coupling, elbow, reducer, or union?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose a straight coupling to extend a run of pipe in the same direction. Select an elbow (90°) when you need to change direction. Use a reducer when connecting two pipes of different diameters (e.g., 1\\\" to 3\/4\\\" or 1\\\" to 1\/2\\\"). A union allows you to disconnect the pipe run without cutting — ideal for maintenance access points. Caps and plugs are used to seal off open pipe ends.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these fittings be used with hot water or heating systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass fittings are generally compatible with hot water applications up to approximately 120°C (248°F) under normal residential plumbing pressures. For steam or high-temperature heating systems, please contact us to confirm the specific fitting's suitability before installation.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eBrass BSP Pipe Fittings — Reliable 1\" Male \u0026amp; Female Thread Connections for Plumbing, Garden \u0026amp; Irrigation\u003c\/h2\u003e\n    \u003cp\u003eDealing with a leaking joint, a mismatched pipe size, or a direction change in your water line? Whether you're a homeowner tackling a garden irrigation upgrade, a tradesperson running new plumbing, or a DIYer extending a water supply line, having the right brass BSP pipe fitting on hand makes the difference between a clean, leak-free connection and a frustrating rework.\u003c\/p\u003e\n    \u003cp\u003eThis listing covers a comprehensive set of 1\" BSP brass threaded fittings, available in 23 configurations including straight couplings (male–male and female–female), 90° elbows, reducing adapters (1\" to 3\/4\" and 1\" to 1\/2\"), 3-way tees, unions, caps, and plugs. Each fitting is machined from solid brass and features BSP (British Standard Pipe) threads. Weights range from approximately 50g to 215g per piece depending on the fitting type. Select your configuration from the variant options above.\u003c\/p\u003e\n    \u003cp\u003eThese fittings are well-suited for garden hose connections and outdoor tap extensions, residential and light commercial plumbing repairs, drip irrigation and sprinkler system assembly, and rainwater harvesting pipe runs where a secure, threaded brass connection is required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔵\u003c\/span\u003e\n    \u003cstrong\u003eThread Standard:\u003c\/strong\u003e BSP (British Standard Pipe) — compatible with BSP-threaded pipes and fittings. \u003cstrong\u003eNot directly compatible with NPT (US standard) threads\u003c\/strong\u003e without an adapter. Verify your pipe thread standard before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Brass BSP 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\u003e23 Configurations in One Listing\u003c\/strong\u003e — Straight couplings, 90° elbows, reducing adapters, 3-way tees, unions, caps, and plugs cover virtually every 1\" BSP connection scenario in a single place.\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 — Machined from brass for natural corrosion resistance, making these fittings a dependable choice for both indoor plumbing and outdoor garden hose adapter applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eReducing Options Included\u003c\/strong\u003e — Variants stepping down from 1\" to 3\/4\" and 1\" to 1\/2\" let you transition between pipe sizes without additional adapters, simplifying irrigation system assembly.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eUnion Fitting for Easy Maintenance\u003c\/strong\u003e — The 1\" union (variant #22, 215g) allows the pipe run to be disconnected and reconnected without cutting, ideal for service access points in water supply lines.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLeak-Free Threaded Seal\u003c\/strong\u003e — BSP thread form provides consistent engagement depth; use with PTFE tape for a reliable, drip-free seal on garden water hose connectors and plumbing joints.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eClearly Labeled Weights per Variant\u003c\/strong\u003e — Each configuration lists its approximate weight (50g–215g), helping you estimate shipping and confirm you're selecting the correct fitting type for your project.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Brass BSP Threaded 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 (copper-zinc alloy)\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\u003ePrimary Size\u003c\/th\u003e\n\u003ctd\u003e1\" BSP (thread OD typically ≈33.25mm \/ 1.31\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eReducing Sizes Available\u003c\/th\u003e\n\u003ctd\u003e1\" × 3\/4\" BSP; 1\" × 1\/2\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Types\u003c\/th\u003e\n\u003ctd\u003eStraight coupling, 90° elbow, reducer, 3-way tee, union, cap, plug\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Types\u003c\/th\u003e\n\u003ctd\u003eMale (external thread), Female (internal thread), Male–Female combinations\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeight Range\u003c\/th\u003e\n\u003ctd\u003eApproximately 50g – 215g per piece (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\u003eGenerally up to 150–200 PSI (≈10–14 bar) — contact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003eGenerally suitable up to ≈120°C (248°F) for hot water; contact us for steam applications\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended Sealant\u003c\/th\u003e\n\u003ctd\u003ePTFE thread tape or pipe dope (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece per variant selected\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eBSP-threaded pipes and fittings only — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eHeads up:\u003c\/strong\u003e BSP and NPT threads look similar but are \u003cstrong\u003enot interchangeable\u003c\/strong\u003e. If your existing plumbing uses NPT (common in North America), you will need a BSP-to-NPT adapter. Not sure which thread you have? Contact us before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right BSP fitting size for my pipe?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBSP sizing is based on the internal bore of the pipe, not the outer diameter. A 1\" BSP fitting typically has an outer thread diameter of approximately 33.25mm (≈1.31\"). For reducing fittings, match the larger port to your existing pipe and the smaller port to the line you're connecting. When in doubt, measure your existing fitting's thread OD and compare to a BSP thread chart.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat pressure rating do these brass BSP fittings typically handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass BSP fittings of this type generally handle working pressures up to 150–200 PSI (approximately 10–14 bar) under normal conditions. Actual ratings depend on the specific fitting configuration, wall thickness, and application temperature. For high-pressure industrial use, please contact us to confirm suitability.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings suitable for outdoor or garden use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Brass is naturally corrosion-resistant and performs well in outdoor environments, including garden irrigation, hose connections, and rainwater systems. For prolonged exposure to salt air or aggressive water chemistry, applying PTFE thread tape and ensuring proper drainage when not in use will extend service life.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these BSP or NPT thread fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese are BSP (British Standard Pipe) fittings, which use a thread form common in the UK, Europe, Australia, and many Asian markets. BSP threads are \u003cstrong\u003enot directly compatible\u003c\/strong\u003e with NPT (National Pipe Thread) fittings used in North America without an adapter. Please verify your existing pipe thread standard before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need thread tape or sealant with these fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes — for a leak-free seal, apply PTFE (Teflon) thread tape to male threads before assembly. This is standard practice for BSP threaded connections and compensates for minor thread tolerance variations. Pipe dope (thread sealant compound) can also be used as an alternative. Neither is included with the fitting.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich fitting type should I choose — coupling, elbow, reducer, or union?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cul class=\"hdiy-list\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003eStraight coupling\u003c\/strong\u003e — extends a pipe run in the same direction (male–male or female–female).\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003e90° elbow\u003c\/strong\u003e — changes the pipe direction; available in male–female and female–female configurations.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eReducer\u003c\/strong\u003e — connects two pipes of different diameters (e.g., 1\" to 3\/4\" or 1\" to 1\/2\").\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eUnion\u003c\/strong\u003e — allows disconnection of the pipe run without cutting, ideal for maintenance access.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eCap \/ Plug\u003c\/strong\u003e — seals off an open pipe end; cap fits over female thread, plug screws into female socket.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these fittings be used with hot water or heating systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass fittings are generally compatible with hot water applications up to approximately 120°C (248°F) under normal residential plumbing pressures. For steam or high-temperature heating systems, please contact us to confirm the specific fitting's suitability before installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your fitting type and size above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"1#-1\" 2-male 75g","offer_id":52331443716370,"sku":"GLFBCQFGLBZSJ024405x1","price":4.75,"currency_code":"USD","in_stock":true},{"title":"2#-1\" 2-male 100g","offer_id":52331443749138,"sku":"GLFBCQFGLBZSJ024406x1","price":5.7,"currency_code":"USD","in_stock":true},{"title":"3#-1\" 2-female 90g","offer_id":52331443781906,"sku":"GLFBCQFGLBZSJ024407x1","price":6.11,"currency_code":"USD","in_stock":true},{"title":"4#-1\" 2-male","offer_id":52331443814674,"sku":"GLFBCQFGLBZSJ024408x1","price":9.45,"currency_code":"USD","in_stock":true},{"title":"5#-1\" 2-female  elbow130g","offer_id":52331443847442,"sku":"GLFBCQFGLBZSJ024409x1","price":8.15,"currency_code":"USD","in_stock":true},{"title":"6#-1\" female male elbow130g","offer_id":52331443880210,"sku":"GLFBCQFGLBZSJ024410x1","price":8.28,"currency_code":"USD","in_stock":true},{"title":"7#-1\" to 3\u00264\" female male elbow","offer_id":52331443912978,"sku":"GLFBCQFGLBZSJ024411x1","price":7.55,"currency_code":"USD","in_stock":true},{"title":"8#-1\" to 1\u00262\" 2-female  elbow","offer_id":52331443945746,"sku":"GLFBCQFGLBZSJ024412x1","price":7.55,"currency_code":"USD","in_stock":true},{"title":"9#-1\" to 1\u00262\" female male elbow","offer_id":52331443978514,"sku":"GLFBCQFGLBZSJ024413x1","price":9.45,"currency_code":"USD","in_stock":true},{"title":"10#-1\" to 1\u00262\" female male elbow","offer_id":52331444011282,"sku":"GLFBCQFGLBZSJ024414x1","price":9.59,"currency_code":"USD","in_stock":true},{"title":"12#-1\" to 3\u00264\" 3-female 3-way","offer_id":52331444044050,"sku":"GLFBCQFGLBZSJ024415x1","price":10.81,"currency_code":"USD","in_stock":true},{"title":"13#-1\" female male 80g","offer_id":52331444076818,"sku":"GLFBCQFGLBZSJ024416x1","price":5.24,"currency_code":"USD","in_stock":true},{"title":"14#-1\" to 1\u00262\" female male","offer_id":52331444109586,"sku":"GLFBCQFGLBZSJ024417x1","price":4.83,"currency_code":"USD","in_stock":true},{"title":"15#-1\" to 3\u00264\" female male","offer_id":52331444142354,"sku":"GLFBCQFGLBZSJ024418x1","price":4.83,"currency_code":"USD","in_stock":true},{"title":"16#-1\" to 1\u00262\" 2-female","offer_id":52331444175122,"sku":"GLFBCQFGLBZSJ024419x1","price":5.7,"currency_code":"USD","in_stock":true},{"title":"17#-1\" to 3\u00264\" 2-female","offer_id":52331444207890,"sku":"GLFBCQFGLBZSJ024420x1","price":5.83,"currency_code":"USD","in_stock":true},{"title":"18#-1\" to 1\u00262\" 60g","offer_id":52331444240658,"sku":"GLFBCQFGLBZSJ024421x1","price":4.07,"currency_code":"USD","in_stock":true},{"title":"19#-1\" to 3\u00264\" 55g","offer_id":52331444273426,"sku":"GLFBCQFGLBZSJ024422x1","price":3.52,"currency_code":"USD","in_stock":true},{"title":"20#-1\" to 1\u00262\" Reducer male","offer_id":52331444306194,"sku":"GLFBCQFGLBZSJ024423x1","price":4.07,"currency_code":"USD","in_stock":true},{"title":"21#-1\" to 3\u00264\" Reducer male","offer_id":52331444338962,"sku":"GLFBCQFGLBZSJ024424x1","price":4.2,"currency_code":"USD","in_stock":true},{"title":"22#1\" union 215g","offer_id":52331444371730,"sku":"GLFBCQFGLBZSJ024425x1","price":13.8,"currency_code":"USD","in_stock":true},{"title":"23#-1\" cap 55g","offer_id":52331444404498,"sku":"GLFBCQFGLBZSJ024426x1","price":4.56,"currency_code":"USD","in_stock":true},{"title":"24#-1\" plug 50g","offer_id":52331444437266,"sku":"GLFBCQFGLBZSJ024427x1","price":4.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture7of28_397b78f9-7d6f-4aab-87f8-5331d898203e.jpg?v=1780999636","url":"https:\/\/homediyer.com\/products\/brass-bsp-pipe-fittings-1-inch-male-female-thread-connectors","provider":"HomeDIYer","version":"1.0","type":"link"}