{"product_id":"transparent-pvc-transition-nipple-socket-male-thread-fittings-20-63mm","title":"Transparent PVC Rohr Übergangsnippel Klebemuffe x Außengewinde Fittings 20-63mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eTransparent PVC Transition Nipple — Clear Socket x Male Thread Fittings for Visible Pipe Systems\u003c\/h2\u003e\n\u003cp\u003eWhen you need to connect a solvent-weld PVC pipe run to a threaded port — on a pump, valve, filter housing, or manifold — a mismatched fitting can mean leaks, rework, and wasted time. These transparent PVC transition nipple fittings are designed for plumbers, irrigation installers, and hands-on DIYers who need a reliable socket-to-male-thread adapter they can actually see through to verify flow and joint integrity.\u003c\/p\u003e\n\u003cp\u003eEach fitting combines a plain solvent-weld socket (Klebemuffe) on one end with a BSP male threaded spigot (Außengewinde) on the other, machined from clear rigid PVC. Available in six pipe sizes: 20 mm (½\"), 25 mm (¾\"), 32 mm (1\"), 40 mm (1¼\"), 50 mm (1½\"), and 63 mm (2\"). Wall thickness and thread engagement depth vary by size; see the specification table below.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include connecting transparent PVC pipe to threaded ball valves in aquarium and aquaponics systems, joining irrigation mainlines to threaded filter heads, and adapting pool or spa pipework to threaded pump inlets — all scenarios where the clear body lets you spot air locks or debris without dismantling the line.\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\u003eCompatibility:\u003c\/strong\u003e Solvent-weld socket end is sized for standard metric PVC pipe OD (20–63 mm). Threaded end conforms to BSP (British Standard Pipe) parallel thread. Confirm your pipe OD and thread standard before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Transparent PVC Transition Nipple Fittings\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔍\u003c\/span\u003e \u003cstrong\u003eClear PVC body\u003c\/strong\u003e — transparent rigid PVC lets you visually inspect flow, detect air pockets, and confirm joint integrity without cutting into the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eDual-end connection\u003c\/strong\u003e — solvent-weld socket (Klebemuffe) on one end bonds permanently to metric PVC pipe; BSP male thread on the other screws directly into valves, pumps, and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e \u003cstrong\u003eSix size options\u003c\/strong\u003e — 20 mm through 63 mm (½\" to 2\") cover the most common residential and light-commercial pipe diameters in a single product line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e \u003cstrong\u003eCorrosion-resistant PVC\u003c\/strong\u003e — unaffected by chlorinated water, mild acids, and common irrigation chemicals; suitable for cold and ambient-temperature water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e \u003cstrong\u003eRigid, pressure-rated construction\u003c\/strong\u003e — machined from schedule-equivalent PVC stock; maintains dimensional stability under typical residential water pressure (typically up to 10 bar depending on size and temperature).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e \u003cstrong\u003eFlexible quantity packs\u003c\/strong\u003e — available in 1, 2, 3, 5, or 10-piece packs so you can order exactly what your project requires without overstocking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — PVC Transition Nipple Fittings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRigid transparent PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish \/ Color\u003c\/th\u003e\n\u003ctd\u003eClear \/ transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSocket End (Klebemuffe)\u003c\/th\u003e\n\u003ctd\u003eSolvent-weld plain socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread End (Außengewinde)\u003c\/th\u003e\n\u003ctd\u003eBSP male parallel thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Pipe Sizes (ID × Thread)\u003c\/th\u003e\n\u003ctd\u003e20 mm × ½\", 25 mm × ¾\", 32 mm × 1\", 40 mm × 1¼\", 50 mm × 1½\", 63 mm × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Working Pressure\u003c\/th\u003e\n\u003ctd\u003eSee variant options (typically up to 10 bar at 20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e0 °C – 60 °C (32 °F – 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eBSP (ISO 228 \/ DIN 259)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantities Available\u003c\/th\u003e\n\u003ctd\u003e1, 2, 3, 5, 10 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications \/ Standards\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\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich pipe size should I choose?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the socket end to your pipe's outer diameter (OD): 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, or 63 mm. The thread size listed (e.g., ½\", ¾\") refers to the BSP nominal thread on the male end, which corresponds to the same nominal pipe size. If you are unsure, measure your existing pipe OD with calipers before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat thread standard does the male end use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe threaded spigot uses BSP (British Standard Pipe) parallel thread, conforming to ISO 228 \/ DIN 259. This is the most common thread standard for plumbing fittings in Europe and many other regions. If your valve or pump uses NPT (National Pipe Thread, common in North America), these fittings are not directly compatible — please verify your thread standard before purchasing.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I bond the socket end to PVC pipe?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eUse a standard PVC solvent cement (also called PVC glue or Klebstoff). Clean and dry both the pipe end and the socket interior, apply a thin, even coat of solvent cement to both surfaces, push the pipe firmly into the socket with a slight twist, and hold for 30 seconds. Allow the joint to cure fully before pressurizing — typically 15–30 minutes for initial set and 24 hours for full cure, depending on ambient temperature and humidity.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this fitting suitable for drinking water (potable water) systems?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC is widely used in cold potable water distribution. However, suitability for drinking water depends on the specific compound formulation and applicable local regulations. Please contact us to confirm whether this product carries the certifications required in your region before using it in a potable water application.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat chemicals is this PVC fitting resistant to?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRigid PVC offers good resistance to chlorinated water, dilute acids, alkalis, and many common irrigation chemicals and fertilizers. It is not recommended for use with concentrated solvents, aromatic hydrocarbons, or highly oxidizing acids. For specific chemical compatibility, consult a PVC chemical resistance chart or contact us with your application details.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this fitting for hot water lines?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are rated for cold and ambient-temperature water systems, typically up to 60 °C (140 °F). Working pressure decreases significantly as temperature rises — at 60 °C, the pressure rating may be reduced to 25–40% of the rated cold-water value. For hot water or steam applications, a CPVC or metal fitting is recommended instead.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces do I need for a typical project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThis depends on your layout. A single pump connection or filter bypass typically requires 1–2 fittings. A manifold or multi-branch irrigation system may need 5 or more. We offer packs of 1, 2, 3, 5, and 10 pieces — ordering a slightly larger pack is often more economical per unit and ensures you have spares on hand for future repairs.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your size (Ø ID × thread) and quantity above, then add to cart.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which pipe size should I choose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the socket end to your pipe's outer diameter (OD): 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, or 63 mm. The thread size listed refers to the BSP nominal thread on the male end. Measure your existing pipe OD with calipers before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard does the male end use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The threaded spigot uses BSP (British Standard Pipe) parallel thread, conforming to ISO 228 \/ DIN 259. If your valve or pump uses NPT thread, these fittings are not directly compatible.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I bond the socket end to PVC pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use standard PVC solvent cement. Clean and dry both surfaces, apply cement to both, push the pipe into the socket with a slight twist, hold 30 seconds. Allow 24 hours for full cure before pressurizing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this fitting suitable for drinking water (potable water) systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC is widely used in cold potable water distribution, but suitability depends on local regulations and certifications. Contact us to confirm before using in a potable water application.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What chemicals is this PVC fitting resistant to?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC resists chlorinated water, dilute acids, alkalis, and common irrigation chemicals. Not recommended for concentrated solvents or aromatic hydrocarbons.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this fitting for hot water lines?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are rated up to 60 °C (140 °F). Pressure rating drops significantly at elevated temperatures. For hot water or steam, use CPVC or metal fittings instead.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many pieces do I need for a typical project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A single pump connection typically needs 1–2 fittings; a multi-branch irrigation system may need 5 or more. Packs of 1, 2, 3, 5, and 10 are available.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"20mm:1\u00262\" \/ PVC \/ 1 Stück","offer_id":52331699011858,"sku":"GYWWWGLBZSJ019669x1","price":2.6,"currency_code":"USD","in_stock":true},{"title":"25mm:3\u00264\" \/ PVC \/ 1 Stück","offer_id":52331699044626,"sku":"GYWWWGLBZSJ019670x1","price":2.86,"currency_code":"USD","in_stock":true},{"title":"32mm:1\" \/ PVC \/ 1 Stück","offer_id":52331699077394,"sku":"GYWWWGLBZSJ019671x1","price":4.0,"currency_code":"USD","in_stock":true},{"title":"40mm:1-1\u00264\" \/ PVC \/ 1 Stück","offer_id":52331699110162,"sku":"GYWWWGLBZSJ019672x1","price":4.98,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" \/ PVC \/ 1 Stück","offer_id":52331699142930,"sku":"GYWWWGLBZSJ019673x1","price":7.82,"currency_code":"USD","in_stock":true},{"title":"63mm:2\" \/ PVC \/ 1 Stück","offer_id":52331699175698,"sku":"GYWWWGLBZSJ019674x1","price":12.23,"currency_code":"USD","in_stock":true},{"title":"20mm:1\u00262\" \/ PVC \/ 2 Stück","offer_id":52331699208466,"sku":"GYWWWGLBZSJ019669x2","price":3.74,"currency_code":"USD","in_stock":true},{"title":"25mm:3\u00264\" \/ PVC \/ 2 Stück","offer_id":52331699241234,"sku":"GYWWWGLBZSJ019670x2","price":4.65,"currency_code":"USD","in_stock":true},{"title":"32mm:1\" \/ PVC \/ 2 Stück","offer_id":52331699274002,"sku":"GYWWWGLBZSJ019671x2","price":7.0,"currency_code":"USD","in_stock":true},{"title":"40mm:1-1\u00264\" \/ PVC \/ 2 Stück","offer_id":52331699306770,"sku":"GYWWWGLBZSJ019672x2","price":8.89,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" \/ PVC \/ 2 Stück","offer_id":52331699339538,"sku":"GYWWWGLBZSJ019673x2","price":14.51,"currency_code":"USD","in_stock":true},{"title":"63mm:2\" \/ PVC \/ 2 Stück","offer_id":52331699372306,"sku":"GYWWWGLBZSJ019674x2","price":23.58,"currency_code":"USD","in_stock":true},{"title":"20mm:1\u00262\" \/ PVC \/ 3 Stück","offer_id":52331699405074,"sku":"GYWWWGLBZSJ019669x3","price":5.14,"currency_code":"USD","in_stock":true},{"title":"25mm:3\u00264\" \/ PVC \/ 3 Stück","offer_id":52331699437842,"sku":"GYWWWGLBZSJ019670x3","price":6.45,"currency_code":"USD","in_stock":true},{"title":"32mm:1\" \/ PVC \/ 3 Stück","offer_id":52331699470610,"sku":"GYWWWGLBZSJ019671x3","price":10.04,"currency_code":"USD","in_stock":true},{"title":"40mm:1-1\u00264\" \/ PVC \/ 3 Stück","offer_id":52331699503378,"sku":"GYWWWGLBZSJ019672x3","price":12.81,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" \/ PVC \/ 3 Stück","offer_id":52331699536146,"sku":"GYWWWGLBZSJ019673x3","price":21.37,"currency_code":"USD","in_stock":true},{"title":"63mm:2\" \/ PVC \/ 3 Stück","offer_id":52331699568914,"sku":"GYWWWGLBZSJ019674x3","price":34.84,"currency_code":"USD","in_stock":true},{"title":"20mm:1\u00262\" \/ PVC \/ 5 Stück","offer_id":52331699601682,"sku":"GYWWWGLBZSJ019669x5","price":7.82,"currency_code":"USD","in_stock":true},{"title":"25mm:3\u00264\" \/ PVC \/ 5 Stück","offer_id":52331699634450,"sku":"GYWWWGLBZSJ019670x5","price":10.04,"currency_code":"USD","in_stock":true},{"title":"32mm:1\" \/ PVC \/ 5 Stück","offer_id":52331699667218,"sku":"GYWWWGLBZSJ019671x5","price":16.08,"currency_code":"USD","in_stock":true},{"title":"40mm:1-1\u00264\" \/ PVC \/ 5 Stück","offer_id":52331699699986,"sku":"GYWWWGLBZSJ019672x5","price":20.64,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" \/ PVC \/ 5 Stück","offer_id":52331699732754,"sku":"GYWWWGLBZSJ019673x5","price":34.91,"currency_code":"USD","in_stock":true},{"title":"63mm:2\" \/ PVC \/ 5 Stück","offer_id":52331699765522,"sku":"GYWWWGLBZSJ019674x5","price":57.36,"currency_code":"USD","in_stock":true},{"title":"20mm:1\u00262\" \/ PVC \/ 10 Stück","offer_id":52331699798290,"sku":"GYWWWGLBZSJ019669x10","price":14.67,"currency_code":"USD","in_stock":true},{"title":"25mm:3\u00264\" \/ PVC \/ 10 Stück","offer_id":52331699831058,"sku":"GYWWWGLBZSJ019670x10","price":19.08,"currency_code":"USD","in_stock":true},{"title":"32mm:1\" \/ PVC \/ 10 Stück","offer_id":52331699863826,"sku":"GYWWWGLBZSJ019671x10","price":31.09,"currency_code":"USD","in_stock":true},{"title":"40mm:1-1\u00264\" \/ PVC \/ 10 Stück","offer_id":52331699896594,"sku":"GYWWWGLBZSJ019672x10","price":40.3,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" \/ PVC \/ 10 Stück","offer_id":52331699929362,"sku":"GYWWWGLBZSJ019673x10","price":68.79,"currency_code":"USD","in_stock":true},{"title":"63mm:2\" \/ PVC \/ 10 Stück","offer_id":52331699962130,"sku":"GYWWWGLBZSJ019674x10","price":113.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Bild1von15_973ec3fc-58b4-4ed6-9a74-bfea55c1bc4d.jpg?v=1781928724","url":"https:\/\/homediyer.com\/products\/transparent-pvc-transition-nipple-socket-male-thread-fittings-20-63mm","provider":"HomeDIYer","version":"1.0","type":"link"}