{"product_id":"pvc-drainage-pipe-reducer-bushing-connector-adapter-joints-drain-fittings","title":"PVC Drainage Pipe Reducer Bushing Connector Adapter Joints Drain Fittings","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Drainage Pipe Reducer Bushing — Reliable Adapter for Drain Fittings\u003c\/h2\u003e\n    \u003cp\u003eWhen a drain line changes diameter mid-run, a mismatched connection can cause leaks, backflow, or costly rework. Plumbers, contractors, and serious DIYers working on residential or commercial drainage systems need a reducer bushing that seats flush, holds under flow pressure, and resists the chemical exposure common in drain lines. These PVC drainage pipe reducer bushing connector adapter joints are engineered for exactly that job.\u003c\/p\u003e\n    \u003cp\u003eEach fitting is molded from rigid PVC (polyvinyl chloride), offering a smooth interior bore that minimizes flow restriction. The bushing-style design allows it to slip into a standard socket fitting on one end while accepting a smaller pipe on the other. Available in six size combinations ranging from 75×50mm (approximately 3\"×2\") up to 200×160mm (approximately 8\"×6\"), covering the most common residential and light-commercial drain reduction steps.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include connecting a 4\" branch drain to a 3\" main stack, reducing a floor drain outlet to a smaller horizontal run, and adapting legacy drain pipe sizes during renovation work — all scenarios where a secure, solvent-weld-compatible reducer bushing is the correct long-tail solution for drain pipe size reduction fittings.\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    Compatible with standard PVC DWV (Drain-Waste-Vent) pipe systems. Designed for solvent-cement joining. Verify local plumbing code requirements before installation.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These PVC Drainage Pipe Reducer Bushing Adapter Joints\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-features\"\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e📐\u003c\/div\u003e\n      \u003cstrong\u003eSix Size Options\u003c\/strong\u003e\n      \u003cp\u003eChoose from 75×50mm, 110×50mm, 110×75mm, 160×110mm, 200×110mm, or 200×160mm to match your specific pipe reduction requirement without cutting or shimming.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e🧱\u003c\/div\u003e\n      \u003cstrong\u003eRigid PVC Construction\u003c\/strong\u003e\n      \u003cp\u003eMolded from rigid PVC for dimensional stability, resistance to common drain chemicals, and long service life in both above-ground and in-wall drainage applications.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e💧\u003c\/div\u003e\n      \u003cstrong\u003eSmooth Interior Bore\u003c\/strong\u003e\n      \u003cp\u003eThe smooth inner surface reduces turbulence and debris accumulation, maintaining consistent flow capacity across the reduction joint.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e🔧\u003c\/div\u003e\n      \u003cstrong\u003eSolvent-Weld Compatible\u003c\/strong\u003e\n      \u003cp\u003eAccepts standard PVC primer and cement for a permanent, leak-resistant bond — no special tools or fittings required beyond a standard plumbing kit.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e🏗️\u003c\/div\u003e\n      \u003cstrong\u003eBushing-Style Design\u003c\/strong\u003e\n      \u003cp\u003eThe bushing profile inserts directly into an existing socket fitting, keeping the overall assembly compact and reducing the number of fittings needed in tight spaces.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e⚖️\u003c\/div\u003e\n      \u003cstrong\u003eLightweight for Easy Handling\u003c\/strong\u003e\n      \u003cp\u003ePVC's low density keeps each fitting light enough for single-person installation overhead or in confined crawl spaces, without sacrificing structural integrity.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — PVC Drainage Reducer Bushing\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\u003eRigid PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eReducer Bushing (Socket × Spigot)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Size Models\u003c\/th\u003e\n\u003ctd\u003e75×50mm \/ 110×50mm \/ 110×75mm \/ 160×110mm \/ 200×110mm \/ 200×160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApproximate Inch Equivalents\u003c\/th\u003e\n\u003ctd\u003e3\"×2\" \/ 4\"×2\" \/ 4\"×3\" \/ 6\"×4\" \/ 8\"×4\" \/ 8\"×6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eSolvent Cement (PVC Primer + Cement)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDWV (Drain-Waste-Vent) drainage systems\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\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\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eGravity drain \/ non-pressure DWV use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 Piece\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 the right size reducer bushing for my drain pipe?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the outer diameter (OD) of the smaller pipe and the inner diameter (ID) of the larger fitting socket you are connecting to. The first number in the model name (e.g., 110 in 110×75mm) refers to the larger socket end; the second number refers to the smaller spigot end. Match these to your existing pipe dimensions to select the correct model.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this fitting strong enough for a main drain stack connection?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Rigid PVC DWV fittings are the industry standard for residential and light-commercial drain stack connections. The bushing-style design, when properly solvent-welded, creates a joint that is typically stronger than the pipe itself under normal gravity-drain conditions.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill this fitting resist corrosion from drain chemicals and wastewater?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC is inherently resistant to most household drain chemicals, including common drain cleaners, soaps, and organic waste. It does not rust or corrode. For applications involving highly concentrated industrial solvents, verify chemical compatibility before installation.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this fitting with ABS pipe or fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThis is a PVC fitting and is designed for use with PVC pipe and PVC solvent cement. Connecting PVC to ABS requires a transition cement and may be subject to local code restrictions. Check your local plumbing code before mixing pipe materials.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this fitting suitable for underground or in-slab drain installations?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRigid PVC DWV fittings are commonly used in underground and in-slab drain applications when properly bedded and backfilled per local code. Confirm that the specific fitting meets the schedule or standard required by your local jurisdiction (e.g., Schedule 40 DWV) before burying.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need any special tools to install this reducer bushing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo special tools are required. Standard installation uses PVC primer, PVC solvent cement, a dauber or brush, and a clean rag. Apply primer to both mating surfaces, apply cement, insert the bushing with a quarter-turn, and hold for 30 seconds. Allow full cure time per the cement manufacturer's instructions before running water.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between a reducer bushing and a reducer coupling?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA reducer bushing inserts into an existing socket fitting, converting it to accept a smaller pipe — it adds minimal length to the assembly. A reducer coupling is a standalone fitting with two sockets of different sizes. Bushings are preferred when space is limited or when you want to avoid adding an extra fitting to the run.\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 model 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 the right size reducer bushing for my drain pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the outer diameter (OD) of the smaller pipe and the inner diameter (ID) of the larger fitting socket you are connecting to. The first number in the model name (e.g., 110 in 110×75mm) refers to the larger socket end; the second number refers to the smaller spigot end. Match these to your existing pipe dimensions to select the correct model.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this fitting strong enough for a main drain stack connection?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Rigid PVC DWV fittings are the industry standard for residential and light-commercial drain stack connections. The bushing-style design, when properly solvent-welded, creates a joint that is typically stronger than the pipe itself under normal gravity-drain conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this fitting resist corrosion from drain chemicals and wastewater?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC is inherently resistant to most household drain chemicals, including common drain cleaners, soaps, and organic waste. It does not rust or corrode. For applications involving highly concentrated industrial solvents, verify chemical compatibility before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this fitting with ABS pipe or fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This is a PVC fitting and is designed for use with PVC pipe and PVC solvent cement. Connecting PVC to ABS requires a transition cement and may be subject to local code restrictions. Check your local plumbing code before mixing pipe materials.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this fitting suitable for underground or in-slab drain installations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC DWV fittings are commonly used in underground and in-slab drain applications when properly bedded and backfilled per local code. Confirm that the specific fitting meets the schedule or standard required by your local jurisdiction before burying.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need any special tools to install this reducer bushing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No special tools are required. Standard installation uses PVC primer, PVC solvent cement, a dauber or brush, and a clean rag. Apply primer to both mating surfaces, apply cement, insert the bushing with a quarter-turn, and hold for 30 seconds. Allow full cure time per the cement manufacturer's instructions before running water.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between a reducer bushing and a reducer coupling?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A reducer bushing inserts into an existing socket fitting, converting it to accept a smaller pipe — it adds minimal length to the assembly. A reducer coupling is a standalone fitting with two sockets of different sizes. Bushings are preferred when space is limited or when you want to avoid adding an extra fitting to the run.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"75*50mm \/ 1Pcs","offer_id":52331978129682,"sku":"FXL1547-0","price":2.03,"currency_code":"USD","in_stock":true},{"title":"110*50mm \/ 1Pcs","offer_id":52331978162450,"sku":"FXL1547-1","price":2.79,"currency_code":"USD","in_stock":true},{"title":"110*75mm \/ 1Pcs","offer_id":52331978195218,"sku":"FXL1547-2","price":3.33,"currency_code":"USD","in_stock":true},{"title":"160*110mm \/ 1Pcs","offer_id":52331978227986,"sku":"FXL1547-3","price":5.78,"currency_code":"USD","in_stock":true},{"title":"200*110mm \/ 1Pcs","offer_id":52331978260754,"sku":"FXL1547-4","price":6.11,"currency_code":"USD","in_stock":true},{"title":"200*160mm \/ 1Pcs","offer_id":52331978293522,"sku":"FXL1547-5","price":7.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of5_363f8b0a-6c02-4e3e-ba06-6945df4d8e7e.jpg?v=1782105976","url":"https:\/\/homediyer.com\/de\/products\/pvc-drainage-pipe-reducer-bushing-connector-adapter-joints-drain-fittings","provider":"HomeDIYer","version":"1.0","type":"link"}