Back to Back Toilets: Double Fixture vs Double Wye | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![3 inch PVC DWV Double Combination Wye, All Hub | Buy DWV Combinations & More at Southern Pipe & Supply 3 inch PVC DWV Double Combination Wye, All Hub | Buy DWV Combinations & More at Southern Pipe & Supply](https://www.southernpipe.com/ASSETS/IMAGES/ITEMS/DETAIL_PAGE/dwv_double_combination_wye.jpg)
3 inch PVC DWV Double Combination Wye, All Hub | Buy DWV Combinations & More at Southern Pipe & Supply
Schedule 40, 1 1/2 in x 1 1/2 in x 1 1/2 in x 1 1/2 in Fitting Pipe Size, Double Wye - 1WJW1|1WJW1 - Grainger
![CHARLOTTE PIPE 3 DWV DOUBLE WYE DWV (DRAIN, WASTE AND VENT) (1 Unit Piece) - Pipe Fittings - Amazon.com CHARLOTTE PIPE 3 DWV DOUBLE WYE DWV (DRAIN, WASTE AND VENT) (1 Unit Piece) - Pipe Fittings - Amazon.com](https://m.media-amazon.com/images/I/61y7z4gHDuL.jpg)
CHARLOTTE PIPE 3 DWV DOUBLE WYE DWV (DRAIN, WASTE AND VENT) (1 Unit Piece) - Pipe Fittings - Amazon.com
![NIBCO - Drain, Waste & Vent 45 deg; Double Wye: 2″ Fitting, All Hub, Acrylonitrile Butadiene Styrene - 63276711 - MSC Industrial Supply NIBCO - Drain, Waste & Vent 45 deg; Double Wye: 2″ Fitting, All Hub, Acrylonitrile Butadiene Styrene - 63276711 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6327670-11.jpg)