{"product_id":"lesso-4-in-pvc-wye-dwv-fitting-high-flow-4-in-connector","title":"LESSO 4 in PVC Wye DWV Fitting - High Flow 4 in Connector","description":"\u003cp\u003eIn this review the LESSO 4 in PVC Wye DWV fitting is evaluated from the perspective of plumbing professionals and sensible DIYers. The bottom line: it is a straightforward, durable 4 in wye designed to create reliable branches in drainage, waste and vent systems, and the biggest reason to buy is its smooth interior and hub-end design that make connections secure and maintain high flow capacity. The review focuses on practical installation, materials, and where this fitting fits into residential and light commercial drainage work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWye way pipe connection:\u003c\/strong\u003e The three-opening design lets installers create a clean branch in DWV lines without sharp turns, improving drainage routing and reducing clog risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub ends for secure connections:\u003c\/strong\u003e Hub ends accept male unthreaded pipe for solvent-weld joints, giving a tight, permanent seal when installed with standard PVC solvent cement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable PVC-DWV construction:\u003c\/strong\u003e Molded from PVC-DWV material this fitting resists corrosion and is significantly lighter than metal alternatives, simplifying handling and support needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth interior for optimal flow:\u003c\/strong\u003e The internal finish minimizes friction and buildup so wastewater flows freely and maintenance cycles are less frequent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified quality:\u003c\/strong\u003e Manufactured to meet DWV specifications, it offers consistent dimensions and reliable performance in typical drainage applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe LESSO 4 in Wye is ideal for plumbers, contractors and experienced DIYers working on residential or small commercial drainage and pool systems who need a reliable branching fitting for 4 in lines. It is especially useful where smooth flow and corrosion resistance are priorities, such as retrofit drainage or new DWV riser installations.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include projects requiring threaded connections, specialty fittings made for pressure systems, or situations that need non-PVC materials for extreme chemical exposure. For aboveground decorative or exposed installations where appearance matters, metal finishes may be preferred.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight PVC-DWV construction makes handling and installation easier than metal alternatives.\u003c\/li\u003e\n\u003cli\u003eHub-end design provides secure, solvent-weld connections to standard unthreaded pipes.\u003c\/li\u003e\n\u003cli\u003eSmooth interior reduces friction and tendency for buildup, supporting sustained high flow capacity.\u003c\/li\u003e\n\u003cli\u003eMeets DWV specifications, offering dependable dimensional quality for predictable fit-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot suitable for pressurized water or systems that require threaded metal fittings.\u003c\/li\u003e\n\u003cli\u003eColor and finish are basic white PVC, which may not suit visible architectural installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e4 in Wye DWV fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection style\u003c\/td\u003e\n\u003ctd\u003eHub ends for solvent-weld to unthreaded pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePVC-DWV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow capacity\u003c\/td\u003e\n\u003ctd\u003eHigh flow (smooth interior)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 unit piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe LESSO 4 in PVC Wye DWV fitting is a practical, no-nonsense choice for drainage professionals who need a reliable branching solution for 4 in lines. It delivers secure hub connections, a smooth interior for sustained flow, and the corrosion resistance of PVC-DWV, making it good value for typical residential and light commercial DWV projects.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this fitting be solvent-welded to standard PVC pipe?\u003c\/strong\u003e\u003cbr\u003eYes. The hub-end design is intended for use with male unthreaded pipe and standard PVC solvent cement for a permanent seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this fitting suitable for pressurized water lines?\u003c\/strong\u003e\u003cbr\u003eNo. This is a DWV fitting designed for drainage, waste and vent systems, not for pressurized service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the interior finish help prevent clogs?\u003c\/strong\u003e\u003cbr\u003eYes. The smooth interior reduces friction and buildup, which helps maintain higher flow and lowers clog risk.\u003c\/p\u003e","brand":"Lesso America","offers":[{"title":"Default Title","offer_id":48639548981467,"sku":"B0F1CM244F","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51JipFH5KbL._AC_SL1500.jpg?v=1778603344","url":"https:\/\/gearmusthave.com\/products\/lesso-4-in-pvc-wye-dwv-fitting-high-flow-4-in-connector","provider":"GearMustHave","version":"1.0","type":"link"}