NDS 6" x 4" PVC Reducer Bushing Size:6" x 4" this product can be used

this product can be used only to supplement application of a federally registered stand-alone termiticide

dichromate finished hook

Acceptable for use in 2-hour fire rated walls

Replaceable rubber cups (See Accessory Item #345)

NDS 6" x 4" PVC Reducer Bushing Size:6" x 4" this product can be usedNDS has a comprehensive line of sewer and drain fittings include valves, couplings, and connectors in PVC and styrene. Diverter & Backwater Valves are manufactured from PVC or ABS, our Diverter & Backwater Valves are durable and easy to install and replace. Controls flow to up to three septic tank leach fields. Protects low areas from street sewers backflow. Solvent Weld Fittings include tees, elbows, adapters, repair couplings, and reducer couplings