{"product_id":"pvc-4-way-cubic-equal-reducer-drainage-pipe-connectors-tube-fittings-adapters","title":"PVC 4-Way Cubic Equal Reducer Drainage Pipe Connectors Tube Fittings Adapters","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC 4-Way Cubic Equal Reducer Drainage Pipe Connectors — Reliable Multi-Direction Flow Control\u003c\/h2\u003e\n    \u003cp\u003eWhen a standard tee just won't cut it, plumbers, irrigation installers, and DIY builders reach for a 4-way cubic connector that handles cross-junction flow without improvised workarounds. These PVC 4-way cubic equal reducer drainage pipe connectors are built for exactly that — delivering a clean, leak-resistant junction at every 90° axis for both equal and reducing configurations.\u003c\/p\u003e\n    \u003cp\u003eConstructed from rigid PVC, these fittings feature a cubic body with four socket ports oriented at right angles. Inner diameter options span from 75×50 mm (~3\"×2\") up to 160×160 mm (~6.3\"×6.3\"), covering a broad range of residential and light commercial pipe sizes. Wall thickness and exact socket depth vary by size; see variant options for confirmed dimensions.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include underground drainage networks where branch lines intersect, above-ground irrigation manifolds requiring multi-zone splits, and workshop drainage channels needing cross-junction adapters. Long-tail use cases include rainwater harvesting distribution headers, aquaponics system plumbing, and modular drainage grid assemblies.\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 drainage pipe in matching inner diameter. Confirm pipe OD and schedule before ordering. Solvent-cement jointing recommended.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These PVC 4-Way Cubic Drainage Pipe Connectors\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔀\u003c\/span\u003e \u003cstrong\u003eTrue 4-Way Cross Junction\u003c\/strong\u003e — Four 90°-oriented socket ports in a cubic body allow simultaneous multi-directional flow branching without additional fittings or adapters.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003eEqual \u0026amp; Reducer Configurations\u003c\/strong\u003e — Available in both equal-bore (e.g., 75×75 mm, 110×110 mm, 160×160 mm) and reducing (e.g., 75×50 mm, 160×110 mm) variants to match your pipe layout.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧪\u003c\/span\u003e \u003cstrong\u003eRigid PVC Construction\u003c\/strong\u003e — PVC resists corrosion, scale buildup, and chemical attack from common drainage fluids, maintaining flow capacity over extended service life.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e \u003cstrong\u003eSolvent-Weld Socket Ends\u003c\/strong\u003e — Smooth socket bores accept standard PVC solvent cement for a watertight, structurally bonded joint that won't loosen under pressure or vibration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e \u003cstrong\u003eLightweight for Easy Handling\u003c\/strong\u003e — PVC's low density makes these fittings straightforward to position and glue in confined trenches or overhead installations without additional support during cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eWide Size Range for Versatile Projects\u003c\/strong\u003e — Five inner diameter options (75×50 mm through 160×160 mm) cover the most common residential and light commercial drainage pipe sizes in a single product line.\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 4-Way Cubic Drainage 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\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003e4-Way Cubic Cross Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eSolvent-weld socket (slip fit)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter Options\u003c\/th\u003e\n\u003ctd\u003e75×75 mm \/ 110×110 mm \/ 160×160 mm \/ 75×50 mm \/ 160×110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePort Count\u003c\/th\u003e\n\u003ctd\u003e4 (90° orientation, cubic body)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eEqual bore \u0026amp; reducer variants available\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\u003eOverall Body Dimensions\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\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDrainage, irrigation, rainwater, aquaponics, workshop drainage\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 the equal-bore and reducer variants?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose an equal-bore variant (e.g., 75×75 mm or 110×110 mm) when all four branch pipes share the same diameter. Choose a reducer variant (e.g., 75×50 mm or 160×110 mm) when one pair of ports needs to step down to a smaller pipe — common when a main run is larger than the branch lines feeding off it.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these fittings handle pressurized water lines, or are they drainage-only?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese connectors are designed primarily for gravity-fed drainage and low-pressure irrigation applications. For pressurized pressure-rated systems, confirm the fitting's pressure rating against your system's working pressure before installation. Contact us to confirm if you have a specific pressure requirement.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings resistant to corrosion and chemical exposure?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Rigid PVC is inherently resistant to rust, scale, and a wide range of common chemicals found in household drainage and irrigation water. It will not corrode in soil contact and maintains its structural integrity across typical ambient temperature ranges. Avoid prolonged exposure to strong solvents or highly concentrated acids beyond standard drainage use.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat adhesive or jointing method should I use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eStandard PVC solvent cement (CPVC or PVC-rated, depending on your pipe schedule) is the recommended jointing method. Clean and dry both the pipe end and socket bore, apply primer if required by local code, then apply solvent cement and push the pipe firmly into the socket with a slight twist. Allow full cure time before pressurizing or backfilling.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these connectors fit Schedule 40 or Schedule 80 PVC pipe?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eCompatibility depends on the pipe's outer diameter matching the fitting's socket bore. The inner diameter listed in each variant refers to the nominal bore of the fitting. Verify your pipe's actual OD against the fitting socket size before ordering. If you are unsure, contact us with your pipe's OD measurement and we can confirm compatibility.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these fittings underground or in buried drainage applications?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC is widely used in buried drainage applications due to its corrosion resistance and soil-contact durability. Ensure the trench is properly bedded with compacted granular material to prevent point loading on the fitting body. Follow local plumbing codes for burial depth and bedding requirements.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs one piece sufficient for a standard cross-junction, or do I need additional fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eOne piece provides a complete 4-way cross junction. No additional cross fittings are needed at that junction point. You may still need straight couplings, elbows, or reducers elsewhere in your run depending on your layout.\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 Inner Diameter 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\": \"How do I choose between the equal-bore and reducer variants?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose an equal-bore variant (e.g., 75×75 mm or 110×110 mm) when all four branch pipes share the same diameter. Choose a reducer variant (e.g., 75×50 mm or 160×110 mm) when one pair of ports needs to step down to a smaller pipe — common when a main run is larger than the branch lines feeding off it.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these fittings handle pressurized water lines, or are they drainage-only?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These connectors are designed primarily for gravity-fed drainage and low-pressure irrigation applications. For pressurized systems, confirm the fitting's pressure rating against your system's working pressure before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings resistant to corrosion and chemical exposure?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Rigid PVC is inherently resistant to rust, scale, and a wide range of common chemicals found in household drainage and irrigation water. It will not corrode in soil contact and maintains its structural integrity across typical ambient temperature ranges.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What adhesive or jointing method should I use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Standard PVC solvent cement is the recommended jointing method. Clean and dry both the pipe end and socket bore, apply primer if required by local code, then apply solvent cement and push the pipe firmly into the socket with a slight twist. Allow full cure time before pressurizing or backfilling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will these connectors fit Schedule 40 or Schedule 80 PVC pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Compatibility depends on the pipe's outer diameter matching the fitting's socket bore. Verify your pipe's actual OD against the fitting socket size before ordering. Contact us with your pipe's OD measurement if you are unsure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these fittings underground or in buried drainage applications?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC is widely used in buried drainage applications due to its corrosion resistance and soil-contact durability. Ensure the trench is properly bedded with compacted granular material to prevent point loading on the fitting body.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is one piece sufficient for a standard cross-junction, or do I need additional fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"One piece provides a complete 4-way cross junction. No additional cross fittings are needed at that junction point. You may still need straight couplings, elbows, or reducers elsewhere in your run depending on your layout.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"75*75mm \/ 1 Pcs","offer_id":52331733647634,"sku":"LJHGLBZSJ021056x1","price":46.23,"currency_code":"USD","in_stock":true},{"title":"110*110mm \/ 1 Pcs","offer_id":52331733680402,"sku":"LJHGLBZSJ021057x1","price":100.49,"currency_code":"USD","in_stock":true},{"title":"160*160mm \/ 1 Pcs","offer_id":52331733713170,"sku":"LJHGLBZSJ021058x1","price":225.2,"currency_code":"USD","in_stock":true},{"title":"75*50mm \/ 1 Pcs","offer_id":52331733745938,"sku":"LJHGLBZSJ021059x1","price":36.03,"currency_code":"USD","in_stock":true},{"title":"160*110mm \/ 1 Pcs","offer_id":52331733778706,"sku":"LJHGLBZSJ021060x1","price":166.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_beb08dc7-fdf6-4910-90ca-3d72fd5c31e3.jpg?v=1781931813","url":"https:\/\/homediyer.com\/products\/pvc-4-way-cubic-equal-reducer-drainage-pipe-connectors-tube-fittings-adapters","provider":"HomeDIYer","version":"1.0","type":"link"}