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- Threaded Lid, For Use With: 6 in DWV Backwater Valve, PVC, White
 
- Threaded access seals hand-tight and allow for easy maintenance and inspection
 - 6 in backwater valve extension - use 10 in sch 40 pipe (not included)
 - For gravity flow application only
 - Do not install vertically
 
- ColorWhiteDomestic / ImportDomesticMaterialPVCSuitable For Use With6 in DWV Backwater ValveManufacturerSioux ChiefManufacturer #869-6P1
 
