Have questions about this product? Our experts are here to help! Email Find Your Nearest Location 43900 Oatey 3 in PVC Backwater Valve SKU: OAT43900 Oatey Scs 43900 Selling UnitEA 3 Inch PVC backwater valveProtects low areas or basements from backflow or waste from street sewersElastomeric seal in quick action flapper ensures a water tight sealThreaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand Price: Price? Available for Pickup Only Out of Stock MY STORE: (CHANGE) Quantity - Decrease Quantity + Increase Quantity You have exceed the amount available for purchase. If you purchase more than what is in our current inventory, the web shipping department will review your order and e-mail you with more information. Print Share Have questions about this product? Our experts are here to help! Email Find Your Nearest Location