Description

Connect 3 in. Drain Waste Vent (DWV)/Schedule 40 (SCH40) pipe to 4 in. Sewer and Drain (S&D) pipe with the PVC Increaser/Reducer Adapter. The drain fitting also connects 3 in. DWV/SCH40 pipe to drainage products compatible with 4 in. S&D connections such as select channel drain outlets, drainage grates, and pop-up emitters. This increaser/reducer adapter is used to connect two different pipe types and sizes. The Increaser/Reducer Adapter is made of polyvinyl chloride (PVC) and makes a Hub X Hub solvent-weld connection. Meets applicable ASTM standards. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi.

Applications
  • Connects 3 in. Drain Waste Vent (DWV)/Schedule 40 (SCH40) pipe to 4 in. Sewer & Drain (S&D) pipe in non-pressurized drainage and sewer piping systems
  • Connects 3 in. DWV/SCH40 pipe to select drainage products such as channel drain outlets, drainage grates, and pop-up emitters
  • As part of a complete drainage system, the PVC adapter connects two different pipe types or connects drainage product to pipe to convey excess water for proper release downstream

3″ DWV to 4″ S&D PVC Increaser/Reducer Adapter

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