NDS Green Plastic Spring Loaded Pop-Up Drainage Emitter With Elbow For 6" Pipes 624

NDS 3-In Pop-Up Drainage Emitter With Elbow For Drain Pipes, Green Plastic One_Size | L322GB

NDS Pop-Up Drainage Emitter For 3-In & 4-In Drain Fittings, Spring-Loaded, Green Plastic One_Size | L420C

NDS 422G Pop-Up Drainage Emitter With Elbow Fits 4-Inch Sewer And Drain Pipe, Works With Drainage Systems Including Catch Basins, Green