Transition Adapter 1 in Metal Side Nominal Pipe Size Brass Metal Side Material C46400 Female Metal Side Gender NPT Metal Side Type 41.8 mm Metal Side Outside Diameter 11 Metal Side Pipe Threading 1 in Plastic Side Nominal Pipe Size CPVC Non-Threaded Insert Material Female Plastic Side Gender Socket Plastic Side Type 39.5 mm Plastic Side Outside Diameter Threaded Insert Material Brass Schedule 40 For Pipe Schedule Schedule 40 Includes Plug No