{"product_id":"charlotte-pipe-4-x-3-dwv-flush-bushing-30-unit-box-durable-dwv","title":"CHARLOTTE PIPE 4 x 3 DWV Flush Bushing (30 Unit Box) - Durable DWV","description":"\u003cp\u003eIn this review the CHARLOTTE PIPE 4 x 3 DWV Flush Bushing is evaluated for plumbers and contractors who need a dependable, easy-to-install white DWV fitting in bulk. The bottom line: this 30 unit box is a practical choice when projects require consistent, lightweight fittings for sanitary drain, waste, and vent or sewer and storm drainage applications, provided the system is not used under pressure or exposed to temperatures above 140 F. It is a straight-forward, no-surprise component that performs as expected in standard DWV installations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDWV compatibility:\u003c\/strong\u003e Designed specifically for sanitary drain, waste, and vent systems, the fitting ensures correct connections for non-pressure drainage work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature limit:\u003c\/strong\u003e Rated for use where systems will not exceed 140 F, making it suitable for most residential and light commercial drainage setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for pressure use:\u003c\/strong\u003e Clearly intended for gravity drainage and venting, avoiding misuse in pressurized plumbing runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight installation:\u003c\/strong\u003e The PVC material keeps individual pieces light and easy to handle, speeding repetitive installations on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk pack:\u003c\/strong\u003e Supplied in a 30 unit box, this helps keep projects on schedule by providing multiple identical fittings without frequent reordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured domestically by a long-established company, which may be important for buyers preferring US-made plumbing products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is aimed at professional plumbers, HVAC technicians, and general contractors who install or maintain DWV systems and need reliable, uniform fittings in quantity. The 30 unit box suits jobs where multiple identical flush bushings are required, such as multi-bathroom remodels, new builds, or large repair jobs.\u003c\/p\u003e\n\u003cp\u003eHomeowners doing light DIY drainage repairs may find the single-piece use helpful, but those needing fittings for pressurized lines, high-temperature industrial systems, or specialized materials should look for alternatives rated for pressure or higher temperature service.\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\u003eConsistent DWV design simplifies fitting selection and reduces installation errors.\u003c\/li\u003e\n\u003cli\u003eLightweight PVC construction makes handling and installation quicker on the job.\u003c\/li\u003e\n\u003cli\u003eBulk 30 unit box reduces downtime from reordering during larger projects.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA by a long-established brand, offering supply chain confidence.\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 pressure applications, so it cannot replace pressure-rated fittings.\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of 140 F limits use in some hot-water or industrial scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCharlotte Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003e4 x 3 DWV Flush Bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e30 unit box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDrain, Waste and Vent; sewer and storm drainage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure\u003c\/td\u003e\n\u003ctd\u003eNot intended for pressure use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Limit\u003c\/td\u003e\n\u003ctd\u003eFor use where systems will not exceed 140 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CHARLOTTE PIPE 4 x 3 DWV Flush Bushing in a 30 unit box is a solid, worksite-friendly choice for plumbers and contractors installing standard DWV systems. It offers good value when bulk, consistent fittings are needed and is best chosen where pressure and high-temperature limitations are not a concern.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this fitting be used on pressurized lines?\u003c\/strong\u003e\u003cbr\u003eNo. This flush bushing is not intended for pressure use and should only be used in gravity drainage and vent systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum temperature for this product?\u003c\/strong\u003e\u003cbr\u003eThe fitting is rated for systems that will not exceed 140 F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many units come in the box?\u003c\/strong\u003e\u003cbr\u003eThe product is sold as a 30 unit box suited for jobs that require multiple identical fittings.\u003c\/p\u003e","brand":"Charlotte Pipe","offers":[{"title":"Default Title","offer_id":48184798085339,"sku":"B07KYWL3HD","price":101.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61t-JFz4dwL._SL1500.jpg?v=1769570212","url":"https:\/\/gearmusthave.com\/products\/charlotte-pipe-4-x-3-dwv-flush-bushing-30-unit-box-durable-dwv","provider":"GearMustHave","version":"1.0","type":"link"}