NDS 375 ABS Backwater Valve, 3-Inch, Black

NDS 375 ABS Backwater Valve, 3-Inch, Black

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$36.75
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  • Protects low areas or basements from the backflow of waste from a street sewer
  • The quick-action flapper allows an unrestricted, unidirectional flow, and the flapper's elastomeric gasket ensures a watertight seal
  • Designed for use in the installation of non-pressurized drainage and sewer piping systems
  • Abs construction is durable, lightweight, economical and resistant to corrosion and chemicals
  • Hub outlets are suitable for use with DWV pipe; May be adapted to sewer and drain pipe with NDS DWV to sewer drain adapters