Oatey 43901 ABS Backwater Valve, 3-Inch by Oatey [並行輸入品]

商品説明

Protects low areas or basements from backflow or waste from street sewers., Elastomeric seal in quick action flapper ensures a water tight seal., Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand., Valve hub fits DWV pipe and can be adapted for sewer and drain pipe., 1-1/2-Inch or 2-Inch, 6-Inch x 6-Inch Utility Drain ?Fits over 1 1/2-Inch Sch. 40 DWV pipe or into 2-Inch coupling