{"product_id":"pvc-water-tank-adapter-fittings-adhesive-threaded-75-110mm","title":"PVC Wassertank Adapter Klebefitting Gewindefittings Verschraubung Muffe 75-110mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Water Tank Adapter Fittings — Reliable Adhesive \u0026amp; Threaded Connections for DIY Plumbing\u003c\/h2\u003e\n    \u003cp\u003eWhen a leaking joint or mismatched fitting derails your water tank build, the right adapter makes all the difference. Whether you're a homeowner setting up a rainwater harvesting system, a maker building an irrigation network, or a contractor connecting PVC pipe runs, these PVC water tank adapter fittings give you a secure, watertight seal without the guesswork.\u003c\/p\u003e\n    \u003cp\u003eThis listing covers three connection types — Adhesive Connection (solvent-weld socket), Female Thread, and Thread Plug — available in sizes ranging from 5mm (≈3\/16\") up to 110mm (≈4-3\/8\"), with imperial thread sizes of 2-1\/2\", 3\", and 4\" also available. All fittings are manufactured from rigid PVC, offering a lightweight yet durable solution for low-to-medium pressure water management applications.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include DIY rainwater tank plumbing, garden irrigation manifolds, aquaponics and hydroponics system connections, and general-purpose PVC pipe joining for residential or light commercial projects. Long-tail applications such as \"PVC tank bulkhead adapter,\" \"solvent weld water tank fitting,\" and \"female thread PVC pipe connector\" are all covered within this product range.\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 Designed for standard Schedule 40 \/ Class B PVC pipe systems. Adhesive connection variants require PVC solvent cement (not included). Threaded variants are compatible with BSP or NPT fittings — confirm thread standard before ordering.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These PVC Water Tank Adapter Fittings\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eThree Connection Types\u003c\/strong\u003e — Choose from Adhesive Connection (solvent-weld), Female Thread, or Thread Plug to match your existing pipe system without adapters or reducers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003eWide Size Range\u003c\/strong\u003e — Available from 5mm (≈3\/16\") to 110mm (≈4-3\/8\") and imperial sizes 2-1\/2\", 3\", and 4\", covering most residential and light commercial PVC plumbing needs.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cstrong\u003eWatertight Seal\u003c\/strong\u003e — Precision-molded socket and thread profiles ensure a consistent, leak-free connection when installed correctly with appropriate solvent cement or thread sealant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\u003cstrong\u003eRigid PVC Construction\u003c\/strong\u003e — Lightweight yet structurally sound, PVC resists corrosion, scale buildup, and common household chemicals, making it suitable for potable and non-potable water systems.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cstrong\u003eDIY-Friendly Installation\u003c\/strong\u003e — No specialist tools required. Adhesive variants bond with standard PVC solvent cement; threaded variants hand-tighten with optional PTFE tape for a secure seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e — Suitable for rainwater harvesting tanks, garden irrigation, aquaponics, hydroponics, and general PVC pipe repair or extension projects.\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 Water Tank Adapter Fittings\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRigid PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Types\u003c\/th\u003e\n\u003ctd\u003eAdhesive Connection \/ Female Thread \/ Thread Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSize Range (Metric)\u003c\/th\u003e\n\u003ctd\u003e5mm, 90mm, 110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSize Range (Imperial)\u003c\/th\u003e\n\u003ctd\u003e2-1\/2\", 3\", 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite \/ Grey (See 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\u003ePackage Quantity\u003c\/th\u003e\n\u003ctd\u003e1 piece per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Pipe Standard\u003c\/th\u003e\n\u003ctd\u003eSchedule 40 \/ Class B PVC (Contact 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\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose between Adhesive Connection, Female Thread, and Thread Plug?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose \u003cstrong\u003eAdhesive Connection\u003c\/strong\u003e if you're permanently joining PVC pipes using solvent cement — ideal for fixed installations like tank inlets or irrigation manifolds. Choose \u003cstrong\u003eFemale Thread\u003c\/strong\u003e if you need to connect to a male-threaded pipe or fitting for a removable joint. Choose \u003cstrong\u003eThread Plug\u003c\/strong\u003e to cap or seal an open threaded port on a tank or pipe end.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat size fitting do I need for my water tank?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the outer diameter (OD) of your existing pipe or the port opening on your tank. Metric sizes (5mm, 90mm, 110mm) suit standard metric PVC pipe, while imperial sizes (2-1\/2\", 3\", 4\") suit BSP or NPT threaded systems. If unsure, contact us with your pipe OD measurement and we'll help you select the correct variant.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs PVC strong enough for water tank connections under pressure?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRigid PVC is widely used in low-to-medium pressure water systems. It handles typical residential water pressures well and resists corrosion, UV degradation (when not exposed to direct sunlight), and most household chemicals. For high-pressure applications, please confirm the pressure rating of your specific variant before ordering.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings corrosion-resistant and safe for outdoor use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC is inherently corrosion-resistant and will not rust or scale like metal fittings. For outdoor installations, we recommend protecting the fitting from prolonged direct UV exposure where possible, as extended sunlight can cause gradual surface degradation over many years. For buried or shaded installations, PVC performs excellently long-term.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread standard do these fittings use — BSP or NPT?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThread standard varies by variant. BSP (British Standard Pipe) and NPT (National Pipe Thread) are not interchangeable. Please check your existing fittings or pipe markings before ordering, or contact us to confirm compatibility. Using mismatched thread standards can result in leaks even with PTFE tape applied.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need any special tools or adhesives to install these fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor \u003cstrong\u003eAdhesive Connection\u003c\/strong\u003e variants, you'll need standard PVC solvent cement (primer + cement), a clean cloth, and basic safety equipment. No power tools are required. For \u003cstrong\u003ethreaded\u003c\/strong\u003e variants, hand-tightening is sufficient; applying PTFE thread seal tape is recommended for a leak-free joint. No specialist plumbing tools are needed for either type.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these fittings be used for drinking water (potable water) systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC fittings are commonly used in potable water systems globally. However, suitability depends on the specific grade of PVC and any applicable local regulations. If you're installing these in a drinking water system, please contact us to confirm the material certification for your variant before purchase.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your connection type and size 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\": \"How do I choose between Adhesive Connection, Female Thread, and Thread Plug?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose Adhesive Connection if you're permanently joining PVC pipes using solvent cement. Choose Female Thread if you need to connect to a male-threaded pipe or fitting. Choose Thread Plug to cap or seal an open threaded port on a tank or pipe end.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size fitting do I need for my water tank?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the outer diameter (OD) of your existing pipe or the port opening on your tank. Metric sizes (5mm, 90mm, 110mm) suit standard metric PVC pipe, while imperial sizes (2-1\/2\\\", 3\\\", 4\\\") suit BSP or NPT threaded systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is PVC strong enough for water tank connections under pressure?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC handles typical residential water pressures well and resists corrosion, UV degradation, and most household chemicals. Confirm the pressure rating of your specific variant for high-pressure applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings corrosion-resistant and safe for outdoor use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC is inherently corrosion-resistant and will not rust or scale. For outdoor use, protect from prolonged direct UV exposure where possible. For buried or shaded installations, PVC performs excellently long-term.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard do these fittings use — BSP or NPT?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Thread standard varies by variant. BSP and NPT are not interchangeable. Check your existing fittings or contact us to confirm compatibility before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need any special tools or adhesives to install these fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For Adhesive Connection variants, you need standard PVC solvent cement and a clean cloth. For threaded variants, hand-tightening with PTFE tape is sufficient. No specialist plumbing tools are required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these fittings be used for drinking water (potable water) systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC fittings are commonly used in potable water systems. Suitability depends on the specific PVC grade and local regulations. Contact us to confirm material certification for your variant before purchase.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"Adhesive connection \/ 5mm \/ 1pcs","offer_id":52332523487506,"sku":"BEAR021632x1","price":40.73,"currency_code":"USD","in_stock":true},{"title":"Adhesive connection \/ 90mm \/ 1pcs","offer_id":52332523520274,"sku":"BEAR021633x1","price":42.69,"currency_code":"USD","in_stock":true},{"title":"Adhesive connection \/ 110mm \/ 1pcs","offer_id":52332523553042,"sku":"BEAR021634x1","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Female thread \/ 2-1\u00262\" \/ 1pcs","offer_id":52332523585810,"sku":"BEAR021635x1","price":40.73,"currency_code":"USD","in_stock":true},{"title":"Female thread \/ 3\" \/ 1pcs","offer_id":52332523618578,"sku":"BEAR021636x1","price":42.69,"currency_code":"USD","in_stock":true},{"title":"Female thread \/ 4\" \/ 1pcs","offer_id":52332523651346,"sku":"BEAR021637x1","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Thread Plug \/ 2-1\u00262\" \/ 1pcs","offer_id":52332523684114,"sku":"BEAR021638x1","price":45.36,"currency_code":"USD","in_stock":true},{"title":"Thread Plug \/ 3\" \/ 1pcs","offer_id":52332523716882,"sku":"BEAR021639x1","price":52.35,"currency_code":"USD","in_stock":true},{"title":"Thread Plug \/ 4\" \/ 1pcs","offer_id":52332523749650,"sku":"BEAR021640x1","price":84.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Bild2von2.jpg?v=1782441790","url":"https:\/\/homediyer.com\/products\/pvc-water-tank-adapter-fittings-adhesive-threaded-75-110mm","provider":"HomeDIYer","version":"1.0","type":"link"}